2018 Ford F-450 Super Duty Side Bars and Sideskirts

Your 2018 Ford F-450 Super Duty might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Side Bars and Sideskirts you desperately need.

We currently carry 23 Side Bars and Sideskirts to choose from for your 2018 Ford F-450 Super Duty, and our inventory prices range from as little as $163.99 up to $775.99.

On top of low prices, Advance Auto Parts offers 4 different trusted brands of Side Bars and Sideskirts for the 2018 Ford F-450 Super Duty. We only sell parts from trusted brands like ARIES so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Side Bars and Sideskirts stock in-person!

Side Bars and Sideskirts for Your 2018 Ford F-450 Super Duty

ARIES – 4 Inch Oval Side Bars (Part No.S223043)

4 Inch Oval Side Bars

from

$216.99
When you start and end your day turning the ignition of your truck, unreliable footing just is not an option. You need a step that can bear weight with ease, provide comfortable footing and look good doing it. ARIES 4″ oval side bars are sleek, strong and custom-fitted to be a highly functional extension of your truck. ARIES 4″ oval side bars are made with strong 4″ elliptical tubing and are available in two different finish options to allow you full customization: polished stainless steel and black powder coat carbon steel. This set of side bars is constructed from high-strength carbon steel for a solid step, and they feature a dual-layer E-coat and semi-gloss black powder coat finish for excellent protection against scratching, chipping and peeling. Something that sets the ARIES 4″ oval side bar apart from all others is its blended end caps and OE-style bends. Rather than capping our side bars with a plastic cap, we offer a blended end cap for a smooth, finished appearance. We also equip the ends with a special 20-degree bend and original equipment styling to perfectly contour to your vehicle. ARIES 4″ oval side bars are fitted with raised step pads to provide a wide stepping surface. The polypropylene construction will not crack over time, and because it has a textured grip, the surface is highly resistant to slips and skids, even when wet. To add an extra element of class to our oval sides, we also fit each one with a stainless steel insignia bearing the ARIES name. Installation of ARIES 4″ oval side bars is quick and easy with custom-fitted mounting brackets and no drilling necessary. These nerf bars fit select model years of the Ford F-150, F-150 Lightning, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty (see application info to verify fitment).

Product Features:
  • 20-degree bends to contour to the body of the vehicle
  • Seamless, welded end caps for a superior, finished look
  • Raised, custom, non-skid step pads for safe, comfortable entry and exit
  • High-strength carbon steel construction
  • Durable E-coat and semi-gloss black powder coat finish for solid rust resistance
  • Brushed stainless steel ARIES insignia on each step
  • Elliptical, 4″ wide, heavy-wall tube design
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets for a solid step
See More

ARIES – 6 Inch Oval Side Bars (Part No.S2875)

6 Inch Oval Side Bars

from

$329.99
For solid footing, a comfortable step and a bold look for your truck, ARIES 6″ oval side bars are a step up. They are designed to mimic the style popular original equipment side bars and running boards, featuring two professional finish options, large non-skid step pads and tapered end caps. This particular pair of 6″ ovals is made with 304 stainless steel, meaning they are high in nickel content to be truly resistant to rust and corrosion. For a lasting shine and a bright accent on your vehicle, they are given a highly polished, mirror-like finish. They are also available in semi-gloss black powder-coated aluminum. To protect the interior of the tubes, all 6″ oval sides are equipped with hard ABS plastic end caps. The end caps come pre-attached to the tubes and feature a tapered design, lending to the overall OE look of the side bars and providing a professional finishing touch on your truck or SUV. For a sure step every time you climb into your vehicle, ARIES 6″ ovals are equipped with extra-wide step pads. The step pads are made from tough polypropylene and provide a generous 5″ width. The large, flat surface offers comfortable footing and has a textured surface to prevent slipping, even when wet. The polypropylene construction makes the step pads durable and crack-resistant for long-lasting use. ARIES 6″ oval side bars are also made for easy, no-drill installation. The boards themselves feature a track system for versatile application, and they mount using vehicle-specific brackets for a custom fit. The mounting brackets are made from high-strength carbon steel and use pre-existing holes to eliminate drilling during the installation process (NOTE: Mounting brackets for these side bars are sold separately. See the application information to find which brackets and side bars fit your vehicle).

Product Features:
  • 6″ wide, OE-style tube with hard ABS plastic end caps
  • 304 stainless steel construction to be strong and truly rust-resistant
  • Mirror-like polished stainless steel finish for a bright, clean accent
  • Extra-wide, non-skid step pads for safe, comfortable entry and exit
  • Universal track mounting system for easy, secure installation
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty, powder-coated steel mounting brackets for a solid step
See More

Lund – 5 Inch Oval Straight Tube Step (Part No.24090004)

5 Inch Oval Straight Tube Step

from

$323.99
Take a step up with a set of LUND’s 5 inch Oval Bent Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s 5 inch Oval Bent Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance. LUND’s 5 inch Oval Bent Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars, available in 80 inch and 87 inch lengths, also offers a broad stepping area designed larger than traditional step bars. Easy bolt-on installation. The nerf bars come pre-assembled and include custom mounting hardware for a direct, no-drill install. The mounting brackets, included with your order, are made to custom fit your specific truck or SUV’s make and model, and once they’re on, will provide your vehicle with added safety and convenience for years to come.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
See More

ARIES – 3 Inch Round Side Bars (Part No.203044-2)

3 Inch Round Side Bars

from

$223.99
ARIES 3″ side bars add a custom look and dependable footing to your truck, Jeep or SUV. They feature a classic style, a strong design and non-skid step pads. ARIES nerf bars are all made vehicle-specific for a custom, no-drill fit, and they are available in multiple finish options. This set of nerf bars is constructed from 304 stainless steel with a polished finish. Our 304 stainless steel is a true stainless with high nickel content, offering better corrosion resistance and a long-lasting finish. The polish is a triple application, resulting in a mirror-like shine to complement your vehicle. ARIES 3″ round side bars also come with high-strength steel brackets and non-skid step pads. The mounting brackets — as well as the side bars and step pads — are custom-designed for specific makes and models to allow the nerf bars to contour to the lines of your vehicle. This ensures easy, no-drill installation and the strength necessary to provide solid footing. This particular set of custom nerf bars fits specific years of the Ford F150, F250 Super Duty and F350 Super Duty (see application info to verify fitment). ARIES 3″ round side bars also come with non-skid step pads made of polypropylene. These wide, custom-positioned step pads feature a textured pattern and cover a wide portion of the tubes to be more comfortable and high-traction, even in wet conditions.

Product Features:
  • Unique bends to contour to the body of the vehicle
  • Custom, non-skid step pads for safe entry and exit
  • 3″ diameter, heavy-wall tube design
  • 304 stainless steel construction to be strong and truly rust-resistant
  • Mirror-like polished stainless steel finish for a bright, clean accent
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets for a solid step
See More

ARIES – 3 Inch Round Side Bars (Part No.203044)

3 Inch Round Side Bars

from

$163.99
ARIES 3″ side bars are more than a fancy decal for your truck, Jeep or SUV. They are a confident first step on each new adventure. These 3″ nerf bars are constructed from strong carbon steel for superior rigidity, and they feature a sleek semi-gloss black powder coat finish. For an added edge, each nerf bar also goes through an E-coat process, before receiving its black powder coat, to strengthen and protect the final finish against peeling, chipping and scratching. ARIES 3″ round side bars are also available in polished stainless steel or semi-gloss black powder-coated steel. All ARIES 3″ nerf bars come with heavy-duty steel brackets and non-skid step pads. The mounting brackets are strong and custom-designed for specific makes and models to allow the side bars to contour to the lines of your vehicle. They offer easy installation and the strength necessary to provide sound footing. These particular custom nerf bars fit specific years of the Ford F150, F250 Super Duty and F350 Super Duty (see application info to verify fitment). ARIES 3″ round side bars also come with non-skid step pads made of tough polypropylene. These step pads feature a textured pattern for enhanced safety, and they cover a wide portion of the tubes for a more comfortable step.

Product Features:
  • Unique bends to contour to the body of the vehicle
  • Custom, non-skid step pads for safe entry and exit
  • 3″ diameter, heavy-wall tube design
  • High-strength carbon steel construction
  • Highly rust-resistant semi-gloss black powder coat and E-coat finish
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets for a solid step
See More

Westin – HDX Stainless Drop Nerf Step Bars (Part No.56-113352)

HDX Stainless Drop Nerf Step Bars

from

$775.99
Westin’s HDX Stainless Drop Nerf Step Bars are built with corrosion-resistant, textured black painted stainless steel designed to last under the toughest of conditions. With 1-piece construction, these nerf step bars provide over 2 added inches of toe/heel step area than our competitors and fit tight to the vehicle’s rocker panel for a solid fit and rugged look. HDX Stainless Drop Nerf Step Bars include stainless steel step pads. Step plates are rust resistant and provide maximum traction. Bolt-on installation with no drilling is required. Includes mount kit.

Product Features:
  • Corrosion Resistant Black Powder-Coated Stainless Steel
  • Die Stamped Stainless Steel Step Areas For Maximum Traction
  • Over 2 More Inches Of Toe/Heel Step Area Than Our Competitors
  • Features A Notched Bar Design With Heavy-Duty Step Plate
  • Includes Rust Resistant Stainless Steel Step Plates
  • Removable Step Plates For Easy Cleaning
  • Fits Tight To Rocker Panel
  • Solid 1-Piece Construction
  • Bolt-On Installation No Drilling Required For Most Applications
  • Mount Kit Included
See More

Lund – 5 Inch Oval Curved Tube Step (Part No.23789008)

5 Inch Oval Curved Tube Step

from

$591.99
Take a step up with a set of LUND’s 5 inch Oval Bent Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s 5 inch Oval Bent Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance. LUND’s 5 inch Oval Bent Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars, available in 80 inch and 87 inch lengths, also offers a broad stepping area designed larger than traditional step bars. Easy bolt-on installation. The nerf bars come pre-assembled and include custom mounting hardware for a direct, no-drill install. The mounting brackets, included with your order, are made to custom fit your specific truck or SUV’s make and model, and once they’re on, will provide your vehicle with added safety and convenience for years to come.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
See More

Lund – 4 Inch Oval Curved Tube Step (Part No.23291908)

4 Inch Oval Curved Tube Step

from

$486.99
Take a step up with a set of LUND’s Round Bent Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s Round Bent Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance LUND’s Round Bent Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars also offer a broad stepping area designed larger than traditional step bars.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
See More

Dee Zee – With Step Pads, 6" Oval Straight, Powder Coated Diamond Tread, Black, Aluminum (Part No.DZ16421)

With Step Pads, 6" Oval Straight, Powder Coated Diamond Tread, Black, Aluminum

from

$486.99
Truck step that can handle the day to day abuse that you are going to deliver while adding style to your vehicle. Dee Zee has forged our 6 Inch Brite-tread Side Steps with durable .090 Brite-Tread finish aluminum, and finished it off with molded plastic step pads to provide a no-nonsense non-slip surface. there is something about a truck with bright accessories that just exudes style and power. Bright truck accessories give your ride a sharp yet understated look and can blend in more with other accessories. Our 16-guage steel mounting brackets and underside are coated with NRT (TM) texture black Powder Coated protection to stop rust in its tracks. Comes in 3 cab lengths for full-size pickups, regular, extended, and crew. Mounting braces are specifically designed for your truck to ensure a perfect fit and eliminate the need to drill your frame.

Product Features:
  • Mount Kit Not Included
  • Drilling Not Required
  • Black Tread Covers Exterior Surface Areas
  • 6 Inch Wide Design To Maximize Step Area
  • Molded Step Pads At Each Door Provide Unmatched Traction
  • Feature NRT (TM) Texture Black Powder Coated Protection
See More

ARIES – 6in. Oval Side Bars with Brackets (Part No.4445027)

6in. Oval Side Bars with Brackets

from

$442.99
For solid footing, a comfortable step and a bold look for your truck, ARIES 6″ oval side bars are a step up. They are designed to mimic the style of popular original equipment side bars and running boards, featuring two professional finish options, large non-skid step pads and tapered end caps. This particular pair of 6″ ovals is made with aluminum alloy to be strong and lightweight. Aluminum construction makes them completely impervious to rust, and for an extra layer of corrosion protection, they come with a durable semi-gloss black powder coat finish. They are also available in polished 304 stainless steel. To protect the interior of the tubes, all 6″ oval sides are equipped with hard ABS plastic end caps. The end caps come pre-attached to the tubes and feature a tapered design, lending to the overall OE look of the side bars and providing a professional finishing touch on your truck or SUV. For a sure step every time you climb into your vehicle, ARIES 6″ ovals are equipped with extra-wide step pads. The step pads are made from tough polypropylene and provide a generous 5″ width. The large, flat surface offers comfortable footing and has a textured surface to prevent slipping, even when wet. The polypropylene construction makes the step pads durable and crack-resistant for long-lasting use. ARIES 6″ oval side bars are also made for easy, no-drill installation. The boards themselves feature a track system for versatile application, and they mount using vehicle-specific brackets for a custom fit on certain years of the Ford F-150, F-150 Lightning, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty (see application info to verify fitment). The mounting brackets are made from high-strength carbon steel and use pre-existing holes to eliminate drilling during the installation process.

Product Features:
  • 6″ wide, OE-style tube with hard ABS plastic end caps
  • Aluminum alloy construction to be lightweight and rust-free
  • Durable semi-gloss black powder coat finish for maximum corrosion resistance
  • Extra-wide, non-skid step pads for safe, comfortable entry and exit
  • Universal track mounting system for easy, secure installation
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty, powder-coated steel mounting brackets for a solid step
See More

Lund – 4 Inch Oval Straight Tube Step (Part No.23590908)

4 Inch Oval Straight Tube Step

from

$406.99
Take a step up with a set of LUND’s Oval Straight Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s Oval Straight Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance LUND’s Oval Straight Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars also offer a broad stepping area designed larger than traditional step bars.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
See More

ARIES – Stainless Steel 6 Inch Oval Side Steps with Non-Skid Pads (Part No.S2891)

Stainless Steel 6 Inch Oval Side Steps with Non-Skid Pads

from

$386.99
For solid footing, a comfortable step and a bold look for your truck, ARIES 6″ oval side bars are a step up. They are designed to mimic the style popular original equipment side bars and running boards, featuring two professional finish options, large non-skid step pads and tapered end caps. This particular pair of 6″ ovals is made with 304 stainless steel, meaning they are high in nickel content to be truly resistant to rust and corrosion. For a lasting shine and a bright accent on your vehicle, they are given a highly polished, mirror-like finish. They are also available in semi-gloss black powder-coated aluminum. To protect the interior of the tubes, all 6″ oval sides are equipped with hard ABS plastic end caps. The end caps come pre-attached to the tubes and feature a tapered design, lending to the overall OE look of the side bars and providing a professional finishing touch on your truck or SUV. For a sure step every time you climb into your vehicle, ARIES 6″ ovals are equipped with extra-wide step pads. The step pads are made from tough polypropylene and provide a generous 5″ width. The large, flat surface offers comfortable footing and has a textured surface to prevent slipping, even when wet. The polypropylene construction makes the step pads durable and crack-resistant for long-lasting use. ARIES 6″ oval side bars are also made for easy, no-drill installation. The boards themselves feature a track system for versatile application, and they mount using vehicle-specific brackets for a custom fit. The mounting brackets are made from high-strength carbon steel and use pre-existing holes to eliminate drilling during the installation process (NOTE: Mounting brackets for these side bars are sold separately. See the application information to find which brackets and side bars fit your vehicle).

Product Features:
  • 6″ wide, OE-style tube with hard ABS plastic end caps
  • 304 stainless steel construction to be strong and truly rust-resistant
  • Mirror-like polished stainless steel finish for a bright, clean accent
  • Extra-wide, non-skid step pads for safe, comfortable entry and exit
  • Universal track mounting system for easy, secure installation
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty, powder-coated steel mounting brackets for a solid step
See More

Lund – 5 Inch Oval Straight Tube Step (Part No.23990004)

5 Inch Oval Straight Tube Step

from

$379.99
Take a step up with a set of LUND’s 5 inch Oval Bent Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s 5 inch Oval Bent Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance. LUND’s 5 inch Oval Bent Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars, available in 80 inch and 87 inch lengths, also offers a broad stepping area designed larger than traditional step bars. Easy bolt-on installation. The nerf bars come pre-assembled and include custom mounting hardware for a direct, no-drill install. The mounting brackets, included with your order, are made to custom fit your specific truck or SUV’s make and model, and once they’re on, will provide your vehicle with added safety and convenience for years to come.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
See More

Lund – 5 Inch Oval Curved Tube Step (Part No.23889008)

5 Inch Oval Curved Tube Step

from

$342.99
Take a step up with a set of LUND’s 5 inch Oval Bent Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s 5 inch Oval Bent Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance. LUND’s 5 inch Oval Bent Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars, available in 80 inch and 87 inch lengths, also offers a broad stepping area designed larger than traditional step bars. Easy bolt-on installation. The nerf bars come pre-assembled and include custom mounting hardware for a direct, no-drill install. The mounting brackets, included with your order, are made to custom fit your specific truck or SUV’s make and model, and once they’re on, will provide your vehicle with added safety and convenience for years to come.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
See More

Lund – 3 Inch Round Bent Tube Step (Part No.22690908)

3 Inch Round Bent Tube Step

from

$313.99
Take a step up with a set of LUND’s Round Bent Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s Round Bent Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance LUND’s Round Bent Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars also offer a broad stepping area designed larger than traditional step bars.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
See More

ARIES – 6 Inch Oval Side Bars (Part No.B2891)

6 Inch Oval Side Bars

from

$308.99
For solid footing, a comfortable step and a bold look for your truck, ARIES 6″ oval side bars are a step up. They are designed to mimic the style of popular original equipment side bars and running boards, featuring two professional finish options, large non-skid step pads and tapered end caps. This particular pair of 6″ ovals is made with aluminum alloy to be strong and lightweight. Aluminum construction makes them completely impervious to rust, and for an extra layer of corrosion protection, they come with a durable semi-gloss black powder coat finish. They are also available in polished 304 stainless steel. To protect the interior of the tubes, all 6″ oval sides are equipped with hard ABS plastic end caps. The end caps come pre-attached to the tubes and feature a tapered design, lending to the overall OE look of the side bars and providing a professional finishing touch on your truck or SUV. For a sure step every time you climb into your vehicle, ARIES 6″ ovals are equipped with extra-wide step pads. The step pads are made from tough polypropylene and provide a generous 5″ width. The large, flat surface offers comfortable footing and has a textured surface to prevent slipping, even when wet. The polypropylene construction makes the step pads durable and crack-resistant for long-lasting use. ARIES 6″ oval side bars are also made for easy, no-drill installation. The boards themselves feature a track system for versatile application, and they mount using vehicle-specific brackets for a custom fit. The mounting brackets are made from high-strength carbon steel and use pre-existing holes to eliminate drilling during the installation process (NOTE: Mounting brackets for these side bars are sold separately. See the application information to find which brackets and side bars fit your vehicle).

Product Features:
  • 6″ wide, OE-style tube with hard ABS plastic end caps
  • Aluminum alloy construction to be lightweight and rust-free
  • Durable semi-gloss black powder coat finish for maximum corrosion resistance
  • Extra-wide, non-skid step pads for safe, comfortable entry and exit
  • Universal track mounting system for easy, secure installation
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty, powder-coated steel mounting brackets for a solid step
See More

ARIES – 4 Inch Oval Side Bars (Part No.S223043-2)

4 Inch Oval Side Bars

from

$286.99
When you start and end your day turning the ignition of your truck, unreliable footing just is not an option. You need a step that can bear weight with ease, provide comfortable footing and look good doing it. ARIES 4″ oval side bars are sleek, strong and custom-fitted to be a highly functional extension of your truck. ARIES 4″ oval side bars are made with strong 4″ elliptical tubing and are available in two different finish options to allow you full customization: polished stainless steel and black powder coat carbon steel. This set of side bars is constructed from 304 stainless steel, meaning high nickel content to be truly stainless. They easily resist rust and corrosion and feature a highly polished finish that is made to last. Something that sets the ARIES 4″ oval side bar apart from all others is its blended end caps and OE-style bends. Rather than capping our side bars with a plastic cap, we offer a blended end cap for a smooth, finished appearance. We also equip the ends with a special 20-degree bend and original equipment styling to perfectly contour to your vehicle. ARIES 4″ oval side bars are fitted with raised step pads to provide a wide stepping surface. The polypropylene construction will not crack over time, and because it has a textured grip, the surface is highly resistant to slips and skids, even when wet. To add an extra element of class to our oval sides, we also fit each one with a stainless steel insignia bearing the ARIES name. Installation of ARIES 4″ oval side bars is quick and easy with custom-fitted mounting brackets and no drilling necessary. These nerf bars fit select model years of the Ford F-150, F-150 Lightning, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty (see application info to verify fitment).

Product Features:
  • 20-degree bends to contour to the body of the vehicle
  • Seamless, welded end caps for a superior, finished look
  • Raised, custom, non-skid step pads for safe, comfortable entry and exit
  • 304 stainless steel construction to be strong and truly rust-resistant
  • Mirror-like polished stainless steel finish for a bright, clean accent
  • Brushed stainless steel ARIES insignia on each step
  • Elliptical, 4″ wide, heavy-wall tube design
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets for a solid step
See More

ARIES – 4 Inch Oval Side Bars (Part No.S223044-2)

4 Inch Oval Side Bars

from

$284.99
When you start and end your day turning the ignition of your truck, unreliable footing just is not an option. You need a step that can bear weight with ease, provide comfortable footing and look good doing it. ARIES 4″ oval side bars are sleek, strong and custom-fitted to be a highly functional extension of your truck. ARIES 4″ oval side bars are made with strong 4″ elliptical tubing and are available in two different finish options to allow you full customization: polished stainless steel and black powder coat carbon steel. This set of side bars is constructed from 304 stainless steel, meaning high nickel content to be truly stainless. They easily resist rust and corrosion and feature a highly polished finish that is made to last. Something that sets the ARIES 4″ oval side bar apart from all others is its blended end caps and OE-style bends. Rather than capping our side bars with a plastic cap, we offer a blended end cap for a smooth, finished appearance. We also equip the ends with a special 20-degree bend and original equipment styling to perfectly contour to your vehicle. ARIES 4″ oval side bars are fitted with raised step pads to provide a wide stepping surface. The polypropylene construction will not crack over time, and because it has a textured grip, the surface is highly resistant to slips and skids, even when wet. To add an extra element of class to our oval sides, we also fit each one with a stainless steel insignia bearing the ARIES name. Installation of ARIES 4″ oval side bars is quick and easy with custom-fitted mounting brackets and no drilling necessary. These nerf bars fit select model years of the Ford F-150, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty (see application info to verify fitment).

Product Features:
  • 20-degree bends to contour to the body of the vehicle
  • Seamless, welded end caps for a superior, finished look
  • Raised, custom, non-skid step pads for safe, comfortable entry and exit
  • 304 stainless steel construction to be strong and truly rust-resistant
  • Mirror-like polished stainless steel finish for a bright, clean accent
  • Brushed stainless steel ARIES insignia on each step
  • Elliptical, 4″ wide, heavy-wall tube design
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets for a solid step
See More

Lund – 4 Inch Oval Straight Tube Step (Part No.23690908)

4 Inch Oval Straight Tube Step

from

$284.99
Take a step up with a set of LUND’s Oval Straight Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s Oval Straight Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance LUND’s Oval Straight Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars also offer a broad stepping area designed larger than traditional step bars.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
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ARIES – 6" Oval Side Bars: Lightweight, Corrosion-Resistant, Non-Skid Step Pads (Part No.B2875)

6" Oval Side Bars: Lightweight, Corrosion-Resistant, Non-Skid Step Pads

from

$277.99
For solid footing, a comfortable step and a bold look for your truck, ARIES 6″ oval side bars are a step up. They are designed to mimic the style of popular original equipment side bars and running boards, featuring two professional finish options, large non-skid step pads and tapered end caps. This particular pair of 6″ ovals is made with aluminum alloy to be strong and lightweight. Aluminum construction makes them completely impervious to rust, and for an extra layer of corrosion protection, they come with a durable semi-gloss black powder coat finish. They are also available in polished 304 stainless steel. To protect the interior of the tubes, all 6″ oval sides are equipped with hard ABS plastic end caps. The end caps come pre-attached to the tubes and feature a tapered design, lending to the overall OE look of the side bars and providing a professional finishing touch on your truck or SUV. For a sure step every time you climb into your vehicle, ARIES 6″ ovals are equipped with extra-wide step pads. The step pads are made from tough polypropylene and provide a generous 5″ width. The large, flat surface offers comfortable footing and has a textured surface to prevent slipping, even when wet. The polypropylene construction makes the step pads durable and crack-resistant for long-lasting use. ARIES 6″ oval side bars are also made for easy, no-drill installation. The boards themselves feature a track system for versatile application, and they mount using vehicle-specific brackets for a custom fit. The mounting brackets are made from high-strength carbon steel and use pre-existing holes to eliminate drilling during the installation process (NOTE: Mounting brackets for these side bars are sold separately. See the application information to find which brackets and side bars fit your vehicle).

Product Features:
  • 6″ wide, OE-style tube with hard ABS plastic end caps
  • Aluminum alloy construction to be lightweight and rust-free
  • Durable semi-gloss black powder coat finish for maximum corrosion resistance
  • Extra-wide, non-skid step pads for safe, comfortable entry and exit
  • Universal track mounting system for easy, secure installation
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty, powder-coated steel mounting brackets for a solid step
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ARIES – 3in. Round Semi-Gloss Black Stainless Steel Side Bars (Part No.213043)

3in. Round Semi-Gloss Black Stainless Steel Side Bars

from

$242.99
ARIES 3″ round side bars are a reliable and budget-friendly option for side steps on your truck. This set of nerf bars offers solid rust resistance, a custom fit and a no-drill installation. Constructed from stainless steel, these 3″ side bars are perfect for work or play, easily withstanding dirt, water, mud, sand, snow and road salt and maintaining dependable corrosion resistance even offroad. They also come with a durable semi-gloss black powder coat finish that greater enhances rust resistance, and helps keep the nerf bars looking clean in spite of minor scuffs and scratches. 3″ diameter, heavy-wall tubing is used to construct the steps, providing excellent strength and rigidity for safe, comfortable entry and exit. These 3″ round nerf bars also feature non-skid step pads to further enhance safety. The step pads are textured to increase traction, and they are custom-placed to match the door layout for a convenient step up right where you need it. To ensure the best fit and appearance on your truck, every set of 3″ side bars is made vehicle-specific. This means the steps are bent to a specific contour to complement the shape of the vehicle’s rocker panels. It also makes for a much easier installation compared to any universal nerf bars or running boards. These particular 3″ nerf bars are designed to fit specific years of the Ford F-150, F-150 Lightning, F-250 Super Duty and F-350 Super Duty (see application info to verify fitment). ARIES side bars use heavy-duty, vehicle-specific brackets that mount using pre-existing factory holes to completely eliminate drilling from the installation process. This speeds up the install and helps avoid unnecessary modification to your vehicle. It also promotes a stronger, more rigid step for sure footing every time you climb into your truck.

Product Features:
  • Unique bends to contour to the body of the vehicle
  • Custom, non-skid step pads for safe entry and exit
  • 3″ diameter, heavy-wall tube design
  • Stainless steel construction to be strong and rust-resistant
  • Durable semi-gloss black powder coat for maximum corrosion resistance
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets for a solid step
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ARIES – 3 Inch Round Side Bars (Part No.203043-2)

3 Inch Round Side Bars

from

$223.99
ARIES 3″ side bars add a custom look and dependable footing to your truck, Jeep or SUV. They feature a classic style, a strong design and non-skid step pads. ARIES nerf bars are all made vehicle-specific for a custom, no-drill fit, and they are available in multiple finish options. This set of nerf bars is constructed from 304 stainless steel with a polished finish. Our 304 stainless steel is a true stainless with high nickel content, offering better corrosion resistance and a long-lasting finish. The polish is a triple application, resulting in a mirror-like shine to complement your vehicle. ARIES 3″ round side bars also come with high-strength steel brackets and non-skid step pads. The mounting brackets — as well as the side bars and step pads — are custom-designed for specific makes and models to allow the nerf bars to contour to the lines of your vehicle. This ensures easy, no-drill installation and the strength necessary to provide solid footing. This particular set of custom nerf bars fits specific years of the Ford F-150, F-150 Lightning, F-250 Super Duty and F-350 Super Duty (see application info to verify fitment). ARIES 3″ round side bars also come with non-skid step pads made of polypropylene. These wide, custom-positioned step pads feature a textured pattern and cover a wide portion of the tubes to be more comfortable and high-traction, even in wet conditions.

Product Features:
  • Unique bends to contour to the body of the vehicle
  • Custom, non-skid step pads for safe entry and exit
  • 3″ diameter, heavy-wall tube design
  • 304 stainless steel construction to be strong and truly rust-resistant
  • Mirror-like polished stainless steel finish for a bright, clean accent
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets for a solid step
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ARIES – 4 Inch Oval Side Bars (Part No.S223044)

4 Inch Oval Side Bars

from

$216.99
When you start and end your day turning the ignition of your truck, unreliable footing just is not an option. You need a step that can bear weight with ease, provide comfortable footing and look good doing it. ARIES 4″ oval side bars are sleek, strong and custom-fitted to be a highly functional extension of your truck. ARIES 4″ oval side bars are made with strong 4″ elliptical tubing and are available in two different finish options to allow you full customization: polished stainless steel and black powder coat carbon steel. This set of side bars is constructed from high-strength carbon steel for a solid step, and they feature a dual-layer E-coat and semi-gloss black powder coat finish for excellent protection against scratching, chipping and peeling. Something that sets the ARIES 4″ oval side bar apart from all others is its blended end caps and OE-style bends. Rather than capping our side bars with a plastic cap, we offer a blended end cap for a smooth, finished appearance. We also equip the ends with a special 20-degree bend and original equipment styling to perfectly contour to your vehicle. ARIES 4″ oval side bars are fitted with raised step pads to provide a wide stepping surface. The polypropylene construction will not crack over time, and because it has a textured grip, the surface is highly resistant to slips and skids, even when wet. To add an extra element of class to our oval sides, we also fit each one with a stainless steel insignia bearing the ARIES name. Installation of ARIES 4″ oval side bars is quick and easy with custom-fitted mounting brackets and no drilling necessary. These nerf bars fit select model years of the Ford F-150, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty (see application info to verify fitment).

Product Features:
  • 20-degree bends to contour to the body of the vehicle
  • Seamless, welded end caps for a superior, finished look
  • Raised, custom, non-skid step pads for safe, comfortable entry and exit
  • High-strength carbon steel construction
  • Durable E-coat and semi-gloss black powder coat finish for solid rust resistance
  • Brushed stainless steel ARIES insignia on each step
  • Elliptical, 4″ wide, heavy-wall tube design
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets for a solid step
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FAQs for 2018 Ford F-450 Super Duty Side Bars and Sideskirts

What are the most popular Side Bars and Sideskirts for the 2018 Ford F-450 Super Duty?

With 4 brands you can trust, our most popular Side Bars and Sideskirts for the 2018 Ford F-450 Super Duty parts are:
4 Inch Oval Side Bars
from $216.99
This product is not rated
4 Inch Oval Side Bars
Side Bars and Sideskirts
6 Inch Oval Side Bars
from $329.99
This product is not rated
6 Inch Oval Side Bars
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3 Inch Round Side Bars
from $223.99
This product is not rated
3 Inch Round Side Bars
Side Bars and Sideskirts