2021 Jeep Wrangler Side Bars and Sideskirts

Your 2021 Jeep Wrangler 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 21 Side Bars and Sideskirts to choose from for your 2021 Jeep Wrangler, and our inventory prices range from as little as $195.99 up to $775.99.

On top of low prices, Advance Auto Parts offers 4 different trusted brands of Side Bars and Sideskirts for the 2021 Jeep Wrangler. We only sell parts from trusted brands like Westin 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 2021 Jeep Wrangler

Westin – HDX Stainless Drop Nerf Step Bars (Part No.56-140552)

HDX Stainless Drop Nerf Step Bars

from

$763.99
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
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Westin – Triple Tube Rock Rail Steps (Part No.42-6025)

Triple Tube Rock Rail Steps

from

$596.99
Westin Snyper Triple Tube Rock Rails are frame mounted Jeep(R) side steps that protect vehicle rocker panels. Made of three 16 gauge welded tube construction. Full-length step area features louvered styling and a texture coated finish for slip resistance and easy cleaning. A welded plate that features a laser cut Snyper logo is welded between the 2 inch upper and lower tubes to provide added support. Available for 2 door and 4 door Jeep(R) Wrangler in textured black finish.

Product Features:
  • Protect Rocker Panels From Damage
  • Made Of 16 Gauge Steel
  • 2 In. Diameter .120 In. Thick Wall Tube
  • Mount Directly To Vehicle Frame
  • Full-Length Step Area Features Louvered Styling
  • Slip-Resistant Texture Coated Step Area
  • Welded Support Plate With Laser-Cut Snyper Logo
  • Available For 2 Door And 4 Door Jeep Wrangler
  • Bolt On; No Drill Installation
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Westin – HDX Stainless Drop Nerf Step Bars (Part No.56-140652)

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

Westin – PRO TRAXX 5 Oval Nerf Step Bars (Part No.21-54060)

PRO TRAXX 5 Oval Nerf Step Bars

from

$623.99
Westins Pro Traxx 5 Oval Nerf Step Bars feature a 5″ oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30° factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation.

Product Features:
  • 30 Degree Factory Style Bends At Each End Of Tube
  • Fully Welded Domed Ends
  • Injection Molded Polymer Step Pad
  • Injection Molded Bracket Covers Incl. On Some Apps
  • 5 in. Wide Step Area With Westin Logo
  • Bolt On Installation
  • No Drilling Required On Most Apps
See More

Westin – HDX Xtreme Nerf Step Bars (Part No.56-24075)

HDX Xtreme Nerf Step Bars

from

$611.99
Upgrade your vehicle with a set of heavy duty Westin’s HDX Xtreme Nerf Step Bars. Key design features include: Oversized step areas for easier cab entry and exit. A solid 1-piece construction and a textured powder coat finish. Strategically engineered step locations guarantee ease of access while also complementing the contours of your vehicle.

Product Features:
  • Mount Kit Included
  • Oversized Step Areas For Easier Cab Entry And Exit
  • Injection Molded Polymer Step Pad
  • Fully Welded Construction
  • Style Compliments HDX Bumpers
  • Registered US Patent
See More

Rugged Ridge – Spartan Nerf Bar; Te (Part No.11596.03)

Spartan Nerf Bar; Te

from

$594.99
Spartan Nerf Bar; Te

Westin – HDX Drop Nerf Step Bars (Part No.56-14065)

HDX Drop Nerf Step Bars

from

$568.99
Westins HDX Drop Nerf Step Bars provide the rugged look and function that truck owners need and want. They feature a solid 1-piece steel construction and heavy duty punch plates creating high traction step areas. The HDX Drop Nerf Step Bars also feature Westins notched bar design which provides more than 2″ of additional toe/heel placement versus competitive brands. Available in a textured black finish that complements Westin HDX Bumpers. The HDX Drop Steps have vehicle specific applications and include a vehicle specific mount kit, installation hardware and instructions.

Product Features:
  • Die Stamped Stainless Steel Step Areas For Maximum Traction
  • Over 2 More Inches Of Toe/Heel Step Area Than Our Competitors
  • Removable Step Plates For Easy Cleaning
  • Fits Tight To Rocker Panel For Solid Fit And Rugged Look
  • Solid 1-Piece Construction
  • Bolt-On Installation No Drilling Required For Most Applications
  • Mount Kit Included
See More

Westin – HDX Drop Nerf Step Bars (Part No.56-14055)

HDX Drop Nerf Step Bars

from

$560.99
Westins HDX Drop Nerf Step Bars provide the rugged look and function that truck owners need and want. They feature a solid 1-piece steel construction and heavy duty punch plates creating high traction step areas. The HDX Drop Nerf Step Bars also feature Westins notched bar design which provides more than 2″ of additional toe/heel placement versus competitive brands. Available in a textured black finish that complements Westin HDX Bumpers. The HDX Drop Steps have vehicle specific applications and include a vehicle specific mount kit, installation hardware and instructions.

Product Features:
  • Die Stamped Stainless Steel Step Areas For Maximum Traction
  • Over 2 More Inches Of Toe/Heel Step Area Than Our Competitors
  • Removable Step Plates For Easy Cleaning
  • Fits Tight To Rocker Panel For Solid Fit And Rugged Look
  • Solid 1-Piece Construction
  • Bolt-On Installation No Drilling Required For Most Applications
  • Mount Kit Included
See More

Westin – PRO TRAXX 4 Oval Nerf Step Bars (Part No.21-24060)

PRO TRAXX 4 Oval Nerf Step Bars

from

$516.99
Westins Pro Traxx 4 Oval Nerf Step Bars feature a 4″ oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30° factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation.

Product Features:
  • 30 Degree Factory Style Bends At Each End Of Tube
  • Fully Welded Domed Ends
  • Injection Molded Polymer Step Pad
  • Injection Molded Bracket Covers Incl. On Some Apps
  • 4 in. Wide Step Area With Westin Logo
  • Bolt On Installation; No Drill Required
See More

Rugged Ridge – Spartan Nerf Bar; Te (Part No.11596.04)

Spartan Nerf Bar; Te

from

$516.99
Spartan Nerf Bar; Te

Westin – HDX Xtreme Nerf Step Bars (Part No.56-24055)

HDX Xtreme Nerf Step Bars

from

$512.99
Upgrade your vehicle with a set of heavy duty Westin’s HDX Xtreme Nerf Step Bars. Key design features include: Oversized step areas for easier cab entry and exit. A solid 1-piece construction and a textured powder coat finish. Strategically engineered step locations guarantee ease of access while also complementing the contours of your vehicle.

Product Features:
  • Mount Kit Included
  • Oversized Step Areas For Easier Cab Entry And Exit
  • Injection Molded Polymer Step Pad
  • Fully Welded Construction
  • Style Compliments HDX Bumpers
  • Registered US Patent
See More

Westin – PRO TRAXX 5 Oval Nerf Step Bars (Part No.21-54065)

PRO TRAXX 5 Oval Nerf Step Bars

from

$510.99
Westins Pro Traxx 5 Oval Nerf Step Bars feature a 5″ oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30° factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation.

Product Features:
  • 30 Degree Factory Style Bends At Each End Of Tube
  • Fully Welded Domed Ends
  • Injection Molded Polymer Step Pad
  • Injection Molded Bracket Covers Incl. On Some Apps
  • 5 in. Wide Step Area With Westin Logo
  • Bolt On Installation
  • No Drilling Required On Most Apps
See More

TrailFX – 4"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount (Part No.A1545S)

4"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount

from

$431.99
TrailFX Step Bars maximize style and safety when entering and exiting your vehicle. Available in various sizes, shapes, and finishes, TrailFX steps offer a solution for every need. Each pair installs seamlessly against the vehicle contours for a sleek and stylish look. With TrailFX step products, a custom look does not have to break the bank.

Product Features:
  • Rocker Panel Mount
  • T304 Marine-Grade Stainless Steel Ensures Maximum Strength And Durability
  • Extra-Large Molded Step Pads Provide Slip-Resistant Entry And Exit Points To The Cab
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Westin – PRO TRAXX 4 Oval Nerf Step Bars (Part No.21-24050)

PRO TRAXX 4 Oval Nerf Step Bars

from

$426.99
Westins Pro Traxx 4 Oval Nerf Step Bars feature a 4″ oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30° factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation.

Product Features:
  • 30 Degree Factory Style Bends At Each End Of Tube
  • Fully Welded Domed Ends
  • Injection Molded Polymer Step Pad
  • Injection Molded Bracket Covers Incl. On Some Apps
  • 4 in. Wide Step Area With Westin Logo
  • Bolt On Installation; No Drill Required
See More

TrailFX – With Step Pads, 3" Round Bent 90Deg, Polished, Ss, Rocker Panel Mount (Part No.A0055S)

With Step Pads, 3" Round Bent 90Deg, Polished, Ss, Rocker Panel Mount

from

$403.99
TrailFX Step Bars maximize style and safety when entering and exiting your vehicle. Available in various sizes, shapes, and finishes, TrailFX steps offer a solution for every need. Each pair installs seamlessly against the vehicle contours for a sleek and stylish look. With TrailFX step products, a custom look does not have to break the bank.

Product Features:
  • Rocker Panel Mount
  • T304 Marine-Grade Stainless Steel Ensures Maximum Strength And Durability
  • Extra-Large Molded Step Pads Provide Slip-Resistant Entry And Exit Points To The Cab
  • Rounded Step Shape Prevents Snow And Dirt Accumulation
  • Provides Moderate Protection Against Road Hazards And Debris
See More

TrailFX – 3"Round Bent 90Deg, Powder Coated Black Steel, Rocker Panel Mount, With Step Pad (Part No.A0056S)

3"Round Bent 90Deg, Powder Coated Black Steel, Rocker Panel Mount, With Step Pad

from

$395.99
TrailFX Step Bars maximize style and safety when entering and exiting your vehicle. Available in various sizes, shapes, and finishes, TrailFX steps offer a solution for every need. Each pair installs seamlessly against the vehicle contours for a sleek and stylish look. With TrailFX step products, a custom look does not have to break the bank.

Product Features:
  • Rocker Panel Mount
  • T304 Marine-Grade Stainless Steel Ensures Maximum Strength And Durability
  • Extra-Large Molded Step Pads Provide Slip-Resistant Entry And Exit Points To The Cab
  • Provides Moderate Protection Against Road Hazards And Debris
See More

TrailFX – 4"Oval Straight, Powder Coated, Black, Ms, With Step Pad, Rocker Panel Mount (Part No.A1546T)

4"Oval Straight, Powder Coated, Black, Ms, With Step Pad, Rocker Panel Mount

from

$393.99
TrailFX Step Bars maximize style and safety when entering and exiting your vehicle. Available in various sizes, shapes, and finishes, TrailFX steps offer a solution for every need. Each pair installs seamlessly against the vehicle contours for a sleek and stylish look. With TrailFX step products, a custom look does not have to break the bank.

Product Features:
  • Rocker Panel Mount
  • Q235A Steel Finished With A Gloss Black Powder Coat Ensures Maximum Strength And Durability
  • Extra-Large Molded Step Pads Provide Slip-Resistant Entry Points To The Cab
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Provides Moderate Protection Against Road Hazards And Debris
See More

TrailFX – 3"Round Bent 90Deg, Powder Coated Black Steel, Rocker Panel Mount, With Step Pad (Part No.A0055T)

3"Round Bent 90Deg, Powder Coated Black Steel, Rocker Panel Mount, With Step Pad

from

$351.99
TrailFX Step Bars maximize style and safety when entering and exiting your vehicle. Available in various sizes, shapes, and finishes, TrailFX steps offer a solution for every need. Each pair installs seamlessly against the vehicle contours for a sleek and stylish look. With TrailFX step products, a custom look does not have to break the bank.

Product Features:
  • Rocker Panel Mount
  • Q235A Steel Finished With A Textured Black Powder Coat Ensures Maximum Strength And Durability
  • Extra-Large Molded Step Pads Provide Slip-Resistant Entry Points To The Cab
  • Steel Mounting Brackets Are Included To Install Steps With Ease: Rounded Step Shape Prevents Snow And Dirt Accumulation
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Westin – PRO TRAXX 4 Oval Nerf Step Bars (Part No.21-24065)

PRO TRAXX 4 Oval Nerf Step Bars

from

$325.99
Westins Pro Traxx 4 Oval Nerf Step Bars feature a 4″ oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30° factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation.

Product Features:
  • 30 Degree Factory Style Bends At Each End Of Tube
  • Fully Welded Domed Ends
  • Injection Molded Polymer Step Pad
  • Injection Molded Bracket Covers Incl. On Some Apps
  • 4 in. Wide Step Area With Westin Logo
  • Bolt On Installation; No Drill Required
See More

Westin – PRO TRAXX 4 Oval Nerf Step Bars (Part No.21-24055)

PRO TRAXX 4 Oval Nerf Step Bars

from

$258.99
Westins Pro Traxx 4 Oval Nerf Step Bars feature a 4″ oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30° factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation.

Product Features:
  • 30 Degree Factory Style Bends At Each End Of Tube
  • Fully Welded Domed Ends
  • Injection Molded Polymer Step Pad
  • Injection Molded Bracket Covers Incl. On Some Apps
  • 4 in. Wide Step Area With Westin Logo
  • Bolt On Installation; No Drill Required
See More

ARIES – 3in. Round Semi-Gloss Black Steel Side Bars (Part No.35701)

3in. Round Semi-Gloss Black Steel Side Bars

from

$195.99
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 Jeep Wrangler (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

FAQs for 2021 Jeep Wrangler Side Bars and Sideskirts

What are the most popular Side Bars and Sideskirts for the 2021 Jeep Wrangler?

With 4 brands you can trust, our most popular Side Bars and Sideskirts for the 2021 Jeep Wrangler parts are:
HDX Stainless Drop Nerf Step Bars
from $763.99
This product is not rated
HDX Stainless Drop Nerf Step Bars
Side Bars and Sideskirts
Triple Tube Rock Rail Steps
from $596.99
This product is not rated
Triple Tube Rock Rail Steps
Side Bars and Sideskirts
HDX Stainless Drop Nerf Step Bars
from $775.99
This product is not rated
HDX Stainless Drop Nerf Step Bars
Side Bars and Sideskirts