2020 GMC Sierra 1500 Side Bars and Sideskirts

Enhance and Protect Your 2020 GMC Sierra 1500 with Quality Side Bars and Sideskirts

Maintaining the performance of your 2020 GMC Sierra 1500 starts with choosing the right parts, and high-quality Side Bars and Sideskirts help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Side Bars and Sideskirts specifically for the 2020 GMC Sierra 1500, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Side Bars and Sideskirts for Every Budget

Finding affordable, quality Side Bars and Sideskirts is easy at Advance Auto Parts. With prices starting as low as $185.99 and an average price of $510.08, you can choose one that fits your budget while delivering the quality you expect. Our Side Bars and Sideskirts are competitively priced, ranging from $185.99 to $987.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 2020 GMC Sierra 1500, don’t miss our related parts categories, including Running Boards and Steps and Spare Tire Carrier Mounts. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Side Bars and Sideskirts for Your 2020 GMC Sierra 1500

Westin – PRO TRAXX 5 Oval Nerf Step Bars (Part No.21-54130)

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 – PRO TRAXX 5 Oval Nerf Step Bars (Part No.21-54135)

PRO TRAXX 5 Oval Nerf Step Bars

from

$587.99
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 – With Step Pads, 5"Oval Bent, Powder Coated, Black, Steel, Rocker Panel Mount (Part No.A7086B)

With Step Pads, 5"Oval Bent, Powder Coated, Black, Steel, Rocker Panel Mount

from

$499.99
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 Black Powder Coat Ensures Maximum Strength And Durability: Extra-Large Molded Step Pads Provide Slip-Resistant Entry And Exit Points To The Cab
  • Welded End Caps Add A Clean, Finished Appearance While Keeping The Elements Out: Steel Mounting Brackets Are Included To Install Steps With Ease
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing: 60 Degree Bent Ends Tuck Into The Vehicle Body Which Offer A Smooth, Seamless Look
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Westin – HDX Xtreme Nerf Step Bars (Part No.56-24135)

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

Westin – PRO TRAXX 5 Oval Wheel to Wheel Nerf Step Bars (Part No.21-534685)

PRO TRAXX 5 Oval Wheel to Wheel Nerf Step Bars

from

$716.99
Westin PRO TRAXX 5 W2W Steps feature a heavy-duty step pad that provides a wider and more secure step area. Featuring 30 degree factory style bends that have seamless domed ends without end-caps or exposed bolt heads. Applications are no-drill, which makes installation easy!

Product Features:
  • Third Step For Easy Truck Bed Access
  • 30 Degree Factory Style Bends At Each End Of Tube
  • Fully Welded Domed Ends
  • Isolator Bracket Incl. On Some Apps
  • Injection Molded Polymer Step Pad
  • Injection Molded Bracket Covers Incl. On Some Apps
  • Bolt On Installation
  • No Drilling Required On Most Apps
See More

TrailFX – Wheel-Wheel Nerf Bar (Part No.A7096B)

Wheel-Wheel Nerf Bar

from

$594.99
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 vehicles contours for a sleek and stylish look. With TrailFX step products, a custom look doesn’t have to break the bank.

Product Features:
  • Rocker Panel Mount
  • Q235A Steel Finished With A Black Powder Coat Ensures Maximum Strength And Durability; Extra Large Molded Step Pads Provide Slip Resistant Entry Points To The Cab
  • Welded End Caps Add A Clean, Finished Appearance While Keeping The Elements Out; Complement The Look Of Longer Wheel Base Trucks And Fit Wheel Opening To Wheel Opening
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing; Steel Mounting Brackets Are Included To Install Steps With Ease
  • Limited 3 Year Warranty
See More

Lund – 5IN OVAL CURVED STEEL (Part No.23810689)

5IN OVAL CURVED STEEL

from

$378.99
5IN OVAL CURVED STEEL

Lund – 5IN OVAL CURVED STEEL (Part No.23810563)

5IN OVAL CURVED STEEL

from

$379.99
5IN OVAL CURVED STEEL

TrailFX – 4"Oval Bent, Powder Coated Black Ms, Body/Frame Mount, With Step Pad/ End Cap (Part No.A1011B)

4"Oval Bent, Powder Coated Black Ms, Body/Frame Mount, With Step Pad/ End Cap

from

$346.99
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:
  • Frame Body Mount
  • Q235A Steel Finished With Titanium Black Ensures Maximum Strength And Durability: Extra-Large Molded Step Pads Provide Slip-Resistant Entry And Exit Points To The Cab
  • Welded End Caps Add A Clean, Finished Appearance While Keeping The Elements Out: Steel Mounting Brackets Are Included To Install Steps With Ease
  • Provides Moderate Protection Against Road Hazards And Debris
See More

TrailFX – With Step Pads, 5 Inch Oval Bent, Polished, Ss,, Rocker Panel Mount (Part No.A7086S)

With Step Pads, 5 Inch Oval Bent, Polished, Ss,, Rocker Panel Mount

from

$702.99
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
  • Welded End Caps Add A Clean, Finished Appearance While Keeping The Elements Out: Steel Mounting Brackets Are Included To Install Steps With Ease
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing: 60 Degree Bent Ends Tuck Into The Vehicle Body Which Offer A Smooth, Seamless Look
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Westin – R5 Nerf Step Bars (Part No.28-51275)

R5 Nerf Step Bars

from

$569.99
Westin R5 Nerf Step Bars have 5 inch wide step area with a unique molded polymer step pad design. R5 Nerf Step Bars are rocker panel mounted and include injection molded bracket covers for a full and stylized appearance. R5 LED Light Kit upgrade is available, sold separately.

Product Features:
  • Mount Kit Included
  • Rocker Panel Mounted
  • 5 in. Wide Step Area
  • Injection Molded Polymer Step Pad
  • Incl. Injection Molded Bracket Covers
  • Optional LED Light Kit Available [Sold Separately]
See More

Lund – 4In Oval Curved Steel (Part No.23488964)

4In Oval Curved Steel

from

$329.99
4In Oval Curved Steel

Westin – R7 Nerf Step Bars (Part No.28-71270)

R7 Nerf Step Bars

from

$987.99
Westin R7 Boards feature oversized step pads and OE style traction grooves. R7 Boards are sold in complete kits that include: Driver and passenger-side boards vehicle specific mount kit and come with injection molded bracket covers for an extra clean look.

Product Features:
  • Mount Kit Included
  • OE Style
  • Recessed Board Design Conceals Brackets
  • Includes Molded Bracket Covers
See More

Westin – R5 Modular Wheel to Wheel Nerf Step Bars (Part No.28-534680)

R5 Modular Wheel to Wheel Nerf Step Bars

from

$940.99
Get a boost, with Westins R5 M-Series Wheel-To-Wheel Nerf Step Bars. The extra wide 5″ footprint step design provides easier and safer vehicle access for both drivers and passengers. Developed and engineered in the USA, the R5 M-Series Wheel-to-Wheel Nerf Step Bars feature three oversized skid resistant step pads allowing easy access to the vehicle cab or truck bed cargo area. Built with high-grade and corrosion resistant steel designed to mount directly to your vehicles existing rocker panels. The modular design saves you money on shipping, as no truck freight costs are required. Also included are injection molded bracket covers for a clean and stylish look. Westins exclusive Isolator Bracket supports the step bar past the truck cab, a feature that competitors do not offer. Without an Isolator Bracket, the step area that extends past the vehicle is left unsupported. Westins unique design provides added bar support without resulting in annoying creaking sounds.

Product Features:
  • Stylish Wheel To Wheel Length Step Bars
  • Modular Design Saves You Money On Shipping
  • Incl. Third Step For Easy Truck Bed Access
  • Injection Molded Polymer Step Pad
  • Rocker Panel Mounted
  • Injection Molded Bracket Covers Incl. On Some Apps
  • Incl. Exclusive Isolator Bracket/Mount Kit
  • Optional Light Kit For End Caps Available
See More

TrailFX – With Step Pads, With Bed Step, 5" Oval Straight, Polished, Rocker Panel Mount (Part No.A7096S)

With Step Pads, With Bed Step, 5" Oval Straight, Polished, Rocker Panel Mount

from

$921.99
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 Points To The Cab And Truck Bed
  • Steel Mounting Brackets Are Included To Install Steps With Ease
  • Complement The Look Of Longer Wheel-Base Trucks And Fit Wheel Opening To Wheel Opening: Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Provides Moderate Protection Against Road Hazards And Debris
See More

TrailFX – With Step Pads, With Bed Step, 5" Oval Straight, Polished, Rocker Panel Mount (Part No.A7088S)

With Step Pads, With Bed Step, 5" Oval Straight, Polished, Rocker Panel Mount

from

$888.99
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 Points To The Cab And Truck Bed
  • Complement The Look Of Longer Wheel-Base Trucks And Fit Wheel Opening To Wheel Opening: Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Steel Mounting Brackets Are Included To Install Steps With Ease
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Westin – R7 Nerf Step Bars (Part No.28-71275)

R7 Nerf Step Bars

from

$752.99
Westin R7 Boards feature oversized step pads and OE style traction grooves. R7 Boards are sold in complete kits that include: Driver and passenger-side boards vehicle specific mount kit and come with injection molded bracket covers for an extra clean look.

Product Features:
  • Mount Kit Included
  • OE Style
  • Recessed Board Design Conceals Brackets
  • Includes Molded Bracket Covers
See More

Westin – R5 Modular Wheel to Wheel Nerf Step Bars (Part No.28-534685)

R5 Modular Wheel to Wheel Nerf Step Bars

from

$712.99
Get a boost, with Westins R5 M-Series Wheel-To-Wheel Nerf Step Bars. The extra wide 5″ footprint step design provides easier and safer vehicle access for both drivers and passengers. Developed and engineered in the USA, the R5 M-Series Wheel-to-Wheel Nerf Step Bars feature three oversized skid resistant step pads allowing easy access to the vehicle cab or truck bed cargo area. Built with high-grade and corrosion resistant steel designed to mount directly to your vehicles existing rocker panels. The modular design saves you money on shipping, as no truck freight costs are required. Also included are injection molded bracket covers for a clean and stylish look. Westins exclusive Isolator Bracket supports the step bar past the truck cab, a feature that competitors do not offer. Without an Isolator Bracket, the step area that extends past the vehicle is left unsupported. Westins unique design provides added bar support without resulting in annoying creaking sounds.

Product Features:
  • Stylish Wheel To Wheel Length Step Bars
  • Modular Design Saves You Money On Shipping
  • Incl. Third Step For Easy Truck Bed Access
  • Injection Molded Polymer Step Pad
  • Rocker Panel Mounted
  • Injection Molded Bracket Covers Incl. On Some Apps
  • Incl. Exclusive Isolator Bracket/Mount Kit
  • Optional Light Kit For End Caps Available
See More

Westin – R5 Nerf Step Bars (Part No.28-51260)

R5 Nerf Step Bars

from

$657.99
Westin R5 Nerf Step Bars have 5 inch wide step area with a unique molded polymer step pad design. R5 Nerf Step Bars are rocker panel mounted and include injection molded bracket covers for a full and stylized appearance. R5 LED Light Kit upgrade is available, sold separately.

Product Features:
  • Mount Kit Included
  • Rocker Panel Mounted
  • 5 in. Wide Step Area
  • Injection Molded Polymer Step Pad
  • Incl. Injection Molded Bracket Covers
  • Optional LED Light Kit Available [Sold Separately]
See More

TrailFX – 5"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount (Part No.A7089S)

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

from

$613.99
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
  • Welded End Caps Add A Clean, Finished Appearance While Keeping The Elements Out: Steel Mounting Brackets Are Included To Install Steps With Ease
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Westin – R7 Nerf Step Bars (Part No.28-71265)

R7 Nerf Step Bars

from

$611.99
Westin R7 Boards feature oversized step pads and OE style traction grooves. R7 Boards are sold in complete kits that include: Driver and passenger-side boards vehicle specific mount kit and come with injection molded bracket covers for an extra clean look.

Product Features:
  • Mount Kit Included
  • OE Style
  • Recessed Board Design Conceals Brackets
  • Includes Molded Bracket Covers
See More

TrailFX – 3"Round Bent 90Deg, Powder Coated Black Steel, Rocker Panel Mount, With Step Pad (Part No.A8252B)

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

from

$596.99
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 Black Powder Coat Ensures Maximum Strength And Durability: Extra-Large Molded Step Pads Provide Slip-Resistant Entry Points To The Cab
  • Welded End Caps Add A Clean, Finished Appearance While Keeping The Elements Out: Steel Mounting Brackets Are Included To Install Steps With Ease
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Lund – 5In Oval Curved Ss (Part No.23710563)

5In Oval Curved Ss

from

$591.99
5In Oval Curved Ss

TrailFX – With Step Pads, With Bed Step, 5" Oval Straight, Powder Coated, Black, Steel (Part No.A7088B)

With Step Pads, With Bed Step, 5" Oval Straight, Powder Coated, Black, Steel

from

$575.99
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 Black Powder Coat Ensures Maximum Strength And Durability: Extra-Large Molded Step Pads Provide Slip-Resistant Entry Points To The Cab
  • Complement The Look Of Longer Wheel-Base Trucks And Fit Wheel Opening To Wheel Opening: Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Steel Mounting Brackets Are Included To Install Steps With Ease
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Dee Zee – With Step Pads, 3" Round Bent/ 32" L, Polished, Ss, With Welded End Caps (Part No.DZ3700303)

With Step Pads, 3" Round Bent/ 32" L, Polished, Ss, With Welded End Caps

from

$567.99
A tubular side step for your vehicle. Dee Zee Universal Steps are available when a custom fit application is not available for your vehicle. Drilling is required into the vehicle frame for mounting. Sturdy hidden bracing and hardware is coated to help prevent rust and keep your tubes strong. Molded plastic step pads provide a non-skid stepping area. Universal Nerf Bars are available in 3 Inch Round or 4 Inch Oval designs. 3 Inch Round designs are available in UltraShine Aluminum, Black Aluminum, Polished Stainless Steel or Black Steel. 4 Inch Oval designs feature UltraShine Aluminum or Black Aluminum.

Product Features:
  • Mounting Kit Included
  • Frame Body Mount Bolts
  • Drilling Required
  • 1 Pad On The Bar
  • Frame Mounted For Maximum Strength
  • Powder Coated Steel Braces Resist Rust
  • Powder Coated Steel Braces Resist Rust
  • Molded Plastic Step Pads For Secure Footing
  • Fit Most Full And Mid Size Pickups
See More

Lund – 5In Oval Straight Ss (Part No.23910562)

5In Oval Straight Ss

from

$539.99
5In Oval Straight Ss

Lund – 5In Oval Straight Ss (Part No.23979005)

5In Oval Straight Ss

from

$539.99
5In Oval Straight Ss

TrailFX – Step Nerf Bar: Square Straight, Powder Coated, Matte Black, Steel, Finished End Caps (Part No.DHS005B)

Step Nerf Bar: Square Straight, Powder Coated, Matte Black, Steel, Finished End Caps

from

$538.99
TrailFX Drop Down Steps are a unique addition to the side of your pickup. These eye-catching step bars allow the driver and passengers to easily enter and exit the cab using stylized stepping points conveniently located at each door. Each pair of drop down steps installs seamlessly against the vehicles contours for enhanced style and protection. The sleek, all-black steps offer a durable and functional option that you and your truck will love.

Product Features:
  • Mounting Brackets Included
  • Rocker Panel Mount
  • Drilling Not Required
  • 1-Piece Mild Steel Construction Is E-Coated And Coated In A Fine, Matte Black Finish For Secure And Durable Footing
  • 3 Inch Angled Design Offers A Sleek Yet Rugged Design And Enhanced Rocker Panel Protection
  • Welded End Caps Add A Clean, Finished Appearance While Keeping The Elements Out – Steel Mounting Brackets Are Included To Install Steps Securely To The Rocker Panel
  • Provides Moderate Protection Against Road Hazards And Debris
See More

FAQs for 2020 GMC Sierra 1500 Side Bars and Sideskirts

Which Side Bars and Sideskirts are the top sellers for the 2020 GMC Sierra 1500?

Out of 60 Side Bars and Sideskirts that fit 2020 GMC Sierra 1500s, the following parts are the top sellers:
With Step Pads, 5"Oval Bent, Powder Coated, Black, Steel, Rocker Panel Mount
from $499.99
This product is not rated
With Step Pads, 5"Oval Bent, Powder Coated, Black, Steel, Rocker Panel Mount
Side Bars and Sideskirts
PRO TRAXX 5 Oval Nerf Step Bars
from $623.99
This product is not rated
PRO TRAXX 5 Oval Nerf Step Bars
Side Bars and Sideskirts
PRO TRAXX 5 Oval Nerf Step Bars
from $587.99
This product is not rated
PRO TRAXX 5 Oval Nerf Step Bars
Side Bars and Sideskirts

How can I make sure that a part will be compatible with my 2020 GMC Sierra 1500?

Our GMC Sierra 1500 aftermarket and OEM parts are designed specifically for the 2020 model. You can always find your specific fitment and compatibility for your 2020 GMC on an individual product page.

What is the price range for 2020 GMC Sierra 1500 Side Bars and Sideskirts?

The range of prices of Side Bars and Sideskirts for the 2020 GMC Sierra 1500 goes from $185.99 up to $987.99 for the most premium parts.

What is the average price of 2020 GMC Sierra 1500 Side Bars and Sideskirts?

2020 GMC Sierra 1500 Side Bars and Sideskirts average $510.08 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Side Bars and Sideskirts for other GMC Sierra 1500 model years?

Yes, we currently stock Side Bars and Sideskirts for 25 model years of GMC Sierra 1500s, from 1999 to 2025. Model years 2023, 2022, 2021, 2019, 2018, 2017, 2016, 2015, and 2014 are the most popular for Side Bars and Sideskirts purchases.

Can I get help with 2020 GMC Sierra 1500 Side Bars and Sideskirts orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Side Bars and Sideskirts and more.

What is your return policy for GMC Sierra 1500 Side Bars and Sideskirts?

Advance Auto Parts keeps returns simple. For new GMC Sierra 1500 Side Bars and Sideskirts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.