Truck Hardware Finishing Caps - 2 Piece - Front of Rear Wheels Only - Fits 2019-2026 GMC Sierra 1500

Part #:
FC003RF
Sale Price
$124.20
$138.00
Free Shipping
In Stock Ships by Monday

Additional details

    ⚠️Does Not fit AT4X AEV models
  • Includes (2)finishing caps (In Front of Rear Wheels)
  • Completes fender flares when OEM protectors are removed
  • No drilling required for installation
  • Mud flap deletes for removal of OEM splash guards

At a glance

Overall sentiment is overwhelmingly positive: customers say the SharpTruck finishing caps/mud flap delete kits fit well, look OEM, install quickly, and often help reduce tire rubbing after lifts/oversized tires. A minority report minor fitment gaps/misaligned holes, concerns about painted/white base material, and that rubbing may still occur depending on tire/wheel setup.

What Customers Liked

  • Frequently described as “fit like a glove/factory piece,” matches OEM lines/texture/color, clean seamless finish, looks like it should have come from the factory, removes the “grandpa/old man” mud flap look.
  • Quick install (often 15–60 minutes for 4–6 pieces) with simple hand tools; many note no drilling, no cutting metal, no extra holes, and often no need to remove tires (though rears can be tighter). Instructions and install videos praised as clear.
  • Many report reduced or eliminated rubbing after leveling/lifts and larger tires (commonly 35–37"), more room at full lock, and avoids trimming/hacking stock guards.
  • Often called heavy-duty, better than expected, better than OEM plastic; good molded shape and texture match; well-made/painted finish.
  • Fast shipping (sometimes 2 days/under a week), parts individually wrapped and well packaged; multiple mentions of excellent customer service and even handwritten thank-you notes.
  • Truck looks “cleaner,” “taller,” “more truck-like,” compliments received; considered a high-impact visual mod.

Things to Consider

  • Some report small gaps (especially front pieces), imperfect alignment/holes not lining up 100%, rear fitment “not quite right” for a few; occasional need to apply force/adjust or do minor trimming with certain lift/wheel setups.
  • Several note parts are white/clear plastic with a sprayed black texture/paint rather than molded black; scuffs/chips can reveal white underneath; seams/inside edges may show white unless painted; some wished they were molded in black or paint-matched.
  • Repeated comments that it’s “pricey/overpriced for plastic,” though many still felt it was worth it for the look and function.
  • A few users still experienced tire rub depending on GM fender design and wheel/tire combo; some expected more clearance than achieved and needed additional trimming or other mods.
  • Confusion/annoyance that some kits are 4-piece and additional caps (notably in front of the rear wheels) may need separate purchase; some wish a full 6-piece kit/pair options were standard.
  • Hard-to-remove clips/tabs and rivets for certain factory guards; a few mention needing extra bolts/screws. One severe complaint reported hardware/locking nuts corroding/stripping when transferring between vehicles (high dissatisfaction).
AI-generated from the text of customer reviews

Most Helpful

Finishing caps for gmc Sierra
5
Awesome fit and texture match spot on! Happy with this purchase
Every truck needs
5
The mud flap deletes are just what I needed.  The install was super easy and factory own quality. 5 min install per flap.
IMO it makes the truck look a little taller and brings the new tires and level kit together.
2” level
275/65/20 tire
2021 At4
🫡Had to do it
5
If you’re after a custom fit and clean finish, look no further than Sharp Truck finishing caps. These are beautifully crafted and molded to an exact fit. An absolute must to complete the look of any aftermarket lift kit🤌🏼

Most Recent

Very Clean, high quality
5
These really clean up the truck and are made from high quality plastic, almost like a fiberglass. Very solid product.
Should’ve came this way from factory
5
This is how it should’ve came from the factory, I bought the complete cap set and it looks 10x better.

I need these caps for in front of the rear tire for a 2021 Chevrolet Silverado 2500. Will these work?

- Carlton Turner on 6/4/2021

They will not. Gatorback is working on caps for the Sierra HD

- Admin on 6/4/2021

Well these caps fit 2019 GMC Sierra 1500 AT4

- Jorge on 1/15/2022

Yes they will work on the 1500 AT4

- Admin on 1/17/2022

Would these fit 2020 sierra at4 1500 rear on the front tire?

- Peter Lee on 8/14/2022

No they will not. Here is the set that has the caps for the front wheels, https://www.sharptruck.com/truck-hardware-fc001k

- Admin on 8/15/2022

View all questions

Truck Hardware Finishing Caps allow you to remove the integrated OEM molded splash guards with a cap that completes the fender flare to maintain the OEM appearance. The Finishing Caps are also designed to allow installation of Truck Hardware Gatorback mud flaps. These mud flap delete kits make it possible to remove the OEM protectors without leaving the end of the flares exposed and unfinished.

BrandGatorback by Truck Hardware
Length6 inch(es)
Width6 inch(es)
Height4 inch(es)
Weight6 lb(s)
UPC785212957365

  • 2026 GMC Sierra 1500
  • 2025 GMC Sierra 1500
  • 2024 GMC Sierra 1500
  • 2023 GMC Sierra 1500
  • 2022 GMC Sierra 1500
  • 2021 GMC Sierra 1500
  • 2020 GMC Sierra 1500
  • 2019 GMC Sierra 1500

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov