Truck Hardware Gatorback Black Wrap GMC Mud Flaps - Set of 4 - Fits 2019-2026 GMC Sierra 1500

Part #:
GCN29K-GW2
Sale Price
$664.20
$738.00
Free Shipping
In Stock Ships by Monday
FC001K Finishing Caps (Required For Installation)

Additional details

    ⚠️Requires FC001K finishing caps / Does NOT fit AT4X & AT4X AEV
  • Includes (4)12.5" wide mud flaps, custom brackets and hardware
  • Additional tire clearance for trucks with oversized tires
  • Removable heavy duty premium rubber flaps
  • Front tire coverage - 8.75" below fender
  • Rear tire coverage - 8.75" below fender
  • 1 year limited warranty

Front Flap Installation Video

Step By Step Install Instructions

Gatorback Plate Finishes

Here are the different plate finishes

Rear Flap Installation Video

Step By Step Install Instructions

At a glance

Overall sentiment is strongly positive: buyers consistently describe Gatorback/SharpTruck mud flaps as premium, heavy‑duty, great-looking, and highly effective at stopping rocks/mud/snow from hitting paint, steps, and trailers. The main reservations are the high price and occasional installation/fitment or hardware/packaging issues, which are often mitigated by responsive customer service and strong warranty support.

What Customers Liked

  • Thick, heavy rubber with substantial weight plates; feels “OTR/semi-truck grade,” doesn’t flap at highway speeds, flexible in cold weather, holds up through winters, gravel roads, mud, and years of use; many repeat buyers across multiple trucks.
  • Significantly reduces rock chips, road debris, mud/salt spray on paint, rocker panels, running boards/power steps, cameras, and keeps trailers/5th wheels/RVs cleaner and protected; coverage often better than OEM or plastic splash guards.
  • Looks “sharp,” classy, and truck-specific; logo/plate options (Z71, AT4X, Ford, Ram, Duramax, flags, black/satin/gunmetal/chrome) get compliments and help the truck stand out; finishing caps appreciated.
  • Many report perfect/vehicle-specific fit with factory-hole mounting, adjustable in/out positioning, good clearance with stock tires, and compatibility with certain trims/fender flares when configured correctly.
  • Generally described as straightforward with the right tools; helpful YouTube videos; bracket kits (especially rear/dually) add stability and make alignment easier; ability to install without removing wheels on some vehicles.
  • Frequent praise for fast shipping, responsive support, quick exchanges for wrong parts, replacement parts/plates/flaps shipped rapidly, and hassle-free warranty (including tears/rips or shipping damage).
  • Replaceable plates; removable lower section on some models for off-road clearance; ability to adjust flap stick-out; some like drilling only into plastic liner (not body).

Things to Consider

  • Most common complaint; many call them expensive/overpriced (often $600–$1000+), sometimes compounded by needing separate bracket kits/plates; some say alternatives may be “good enough” for less.
  • Mixed experiences: some installs are quick, others take hours—especially rear/dually, with wheel-well liners, rock rails/steps, or limited access; right-angle drill and/or removing rear wheels often recommended; alignment can be finicky.
  • Paper instructions sometimes vague, lacking steps, inconsistent with videos, or confusing (hardware ID, left/right orientation, templates, washer placement); requests for better labeling, templates, and model-specific videos.
  • Occasional reports of holes not lining up, needing to drill/elongate slots, bend/trim brackets, trim liners/trim pieces, or create homemade brackets; some rubbing with oversized tires/offset wheels; a few cases of poor fit on specific trims/years.
  • Multiple reviewers note drilling is still required (usually into plastic liner or flap), so ‘no-drill’ feels misleading in some kits.
  • Some dislike plastic clips/nut inserts pulling out/stripping, mixed metric/SAE hardware, bolt length issues, flimsy/galvanized or plastic brackets at high price, silver hardware visible (wish black), occasional missing/mismatched hardware or parts.
  • Some flaps/plates arrived scuffed/scratched or boxes damaged; brackets loosening in transit; a few wrong items shipped or missing pieces (spacers/washers/clips), though support often resolves quickly.
  • Some note low ground clearance depending on model/height; concerns about snagging in deep snow, tall grass, or off-road obstacles; some wish flaps were longer/shorter depending on use.
  • Plate finish can streak/stain (e.g., gunmetal), color/gloss differs from expectations, logos not level in a few cases, and some wish flaps came pre-slotted/pre-drilled for easier install.
AI-generated from the text of customer reviews
22 gmc 1500
5
Nice company to work with. Fit of flaps are nice and they are easy to install, plus they look great.

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Refined Durability with the Iconic GMC Branding for Your Sierra

The Truck Hardware Gatorback Black Wrap "GMC" Logo Mud Flaps are a perfect blend of rugged functionality and sleek style for your GMC Sierra 1500. Designed to fit 2019-2026 GMC Sierra 1500 models (excluding AT4X & AT4X AEV Edition), these mud flaps feature the officially licensed GMC logo on a 304 stainless steel plate with a striking black background. Measuring 12.5" wide with a 5/8" offset for enhanced tire clearance, these mud flaps offer unmatched protection against road debris while enhancing the visual appeal of your truck. Please note that FC001K finishing caps are required for installation and are sold separately.

Material Quality

Heavy-Duty Virgin Rubber: Constructed from heavy-duty virgin rubber, these mud flaps provide outstanding durability and flexibility. The material resists cracking and damage even in harsh conditions, ensuring long-lasting protection for your truck.

304 Stainless Steel Plate with Black Background: Each mud flap features a 304 stainless steel plate with a bold black background and the officially licensed GMC logo. This stainless steel provides excellent corrosion resistance while the black wrap adds a sleek, modern look to your truck.

Nylon Brackets: The custom-fit nylon upper brackets are reinforced with fiberglass for extra strength and durability. These brackets are resistant to fading, chipping, and cracking, ensuring that your mud flaps maintain a secure fit and a sleek appearance throughout your journeys.

Installation Details

Installing the Gatorback Black Wrap GMC Logo Mud Flaps is simple and straightforward. These mud flaps are designed to align with your truck's factory mounting points, utilizing existing screws to eliminate the need for drilling. The FC001K finishing caps (sold separately) are required to provide a clean, OEM-quality finish, covering any exposed gaps left after removing the factory splash guards. The mud flaps also include a convenient track system that allows for easy removal and reinstallation, ideal for maintenance or when additional ground clearance is needed. All necessary mounting hardware is included for a quick and secure installation.

Key Features

  • Officially licensed GMC logo on a black stainless steel plate for a bold look
  • Heavy-duty virgin rubber construction for maximum durability
  • 304 stainless steel plate for enhanced corrosion resistance and distinctive style
  • Nylon upper brackets with 5/8" offset for enhanced tire clearance
  • Removable design with a track system for easy maintenance
  • Requires FC001K finishing caps for a clean, OEM-quality finish (sold separately)

Care & Maintenance: To keep your mud flaps looking their best, regular cleaning is recommended. The track system allows for easy removal, simplifying cleaning and maintenance.

  • Virgin Rubber: Use mild soap and water to clean the rubber portion, avoiding harsh chemicals that may degrade the material. Virgin rubber is naturally resistant to cracking, but proper care will help maintain its flexibility and extend its lifespan.
  • Nylon Brackets: Wipe down the nylon brackets with a damp cloth and mild pH-balanced soap to keep them looking their best.

Finishing Caps (FC001K)

The FC001K finishing caps are an essential accessory for a polished, professional installation of your Gatorback mud flaps. These caps seamlessly integrate with the GMC Sierra’s body lines, covering any exposed areas left after removing the factory splash guards. The finishing caps help maintain the factory-finished look of your truck, ensuring no exposed or unfinished areas remain. These caps require no drilling, making installation quick and easy.

Tire Coverage

  • Front mud flaps extend 8.75" below the fender
  • Rear mud flaps also extend 8.75" below the fender, providing comprehensive protection for your truck's paint and bodywork

What's Included

  • (4) 12.5" wide mud flaps (2 front driver, 2 rear passenger)
  • Custom-fit mounting brackets
  • All necessary hardware
  • Note: FC001K finishing caps are required for installation and are sold separately

Warranty Information

Truck Hardware Gatorback Mud Flaps are backed by a limited lifetime warranty, covering rubber replacement (such as tears or damage) for the lifetime of the product to the original owner. The nylon brackets come with a one-year warranty against manufacturing defects. Please note that damage caused by abuse, misuse, or regular wear and tear on brackets, plates, or mounting hardware is not covered.

Terms

  • Virgin Rubber: Virgin rubber is known for its excellent durability, flexibility, and resistance to cracking, even under extreme conditions, ensuring the mud flaps provide long-lasting protection.
  • 304 Stainless Steel: This stainless steel offers exceptional corrosion resistance and strength, making it a great choice for automotive accessories exposed to challenging environments.
  • Offset: The 5/8" offset moves the mud flap slightly outward, providing additional clearance for larger tires or side steps.

Enhance the protection and style of your GMC Sierra 1500 with the Truck Hardware Gatorback Black Wrap "GMC" Logo Mud Flaps. These mud flaps combine rugged durability with sleek styling, featuring a striking black finish and officially licensed GMC logo. With easy installation, a convenient track system, and a clean, OEM-quality finish using the FC001K caps (sold separately), these mud flaps are the perfect upgrade for truck owners who demand both performance and aesthetics. Order yours today and protect your Sierra in style.

BrandGatorback by Truck Hardware
Length23 inch(es)
Width12.5 inch(es)
Height.5 inch(es)
Weight18 lb(s)
UPC667511039570

  • 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