FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $4,000! Enter Daily

Find Fender Flares for your Sierra 1500

Advanced Fiberglass Concepts 4.50-Inch Flare/2-Inch Rise Bedsides; Unpainted (19-21 Sierra 1500 w/ 5.80-Foot Short Box; 2022 Sierra 1500 Limited w/ 5.80-Foot Short Box)Find parts that fit my vehicle

Item S556128
Product Image
Verify parts fit and get product recommendations.
Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
1 Reviews
Our Price

$900.00

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Description, Reviews, Q&A

      Features & Specs

      Description

      Our fiberglass bedsides for 2019-2021 GMC Sierras are handcrafted right here in America to ensure the kind of quality, durability, and craftsmanship you’ve come to expect from Advanced Fiberglass Concepts. Each Sierra fiberglass bedside is made specifically for your model and year and designed for a seamless transition between the factory panels and our aftermarket body panels. These GMC Sierra prerunner bedsides are a perfect match with our 2019-2021 GMC Sierra fiberglass fenders to create a build that is ready for any terrain.

      Allows for larger tires without rubbing issues
      Fiberglass bedside is hand-laid in America to ensure quality
      Molded specifically to replace Sierra bedsides
      Designed to be long-lasting even during the toughest rides and climates
      Made in the USA
      Comes standard in semi-gloss white

      Fitment:

      Details

      Advanced Fiberglass Concepts AFC 173

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      5.0

      Customer Reviews (1)

      Brand Image

      Reviews of Advanced Fiberglass Concepts Exterior products have an average rating of 5.0 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 2.7L I4 - 19, 20, 21, 22
      • 3.0L I6 Duramax - 20, 21, 22
      • 4.3L V6 - 19, 20, 21
      • 5.3L V8 - 19, 20, 21, 22
      • 6.2L V8 - 19, 20, 21, 22

          Word on the Trail

          Using paypal checkout was easy and quick. I really like the fact that all of the searches are tailored to find the items that will work with my truck, instead of having to look though a bunch of equipment I can not use.

          nichols95376
          Previous Slide Next Slide