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Truck Hardware Gatorback Anodized GMC Mud Flaps - Set - Fits AT4X Only

Part #:
GCAA214K-GB2A
Sale Price
$752.40
$836.00
Free Shipping
In Stock
Ships by Tuesday
Quantity:

Additional details

  • Fits 2024-2025 Sierra 2500/3500 HD single wheel trucks
  • Fits the AT4X model only
  • Front Tire Coverage: 10.75" from the bottom of the protector to the bottom of the flap
  • Rear Tire Coverage: 10.75" from the bottom of the protector to the bottom of the flap
  • 2" offset beveled edges
  • Black anodized aluminum finish
  • Includes front and rear pair w/mounting hardware

Installation Video

Step By Step Install

Gatorback Plate Finishes

Here are the different plate finishes

Customers Say

Customers appreciate the ease of installation and the high quality of the product. Many users also commend its durability and perfect fit for their trucks. However, a few customers mentioned that the price is relatively high compared to similar products.
AI-generated from the text of customer reviews
Pretty disappointing if I'm honest. 2024 GMC AT4X HD
3
So that mud flaps themselves are great quality very thick flexible rubber and very well assembled. My issues all stem from the mounting hardware. It didn't seem very well thought out. My first red flag is it came with screws that had a 1/4" head. That's usually a sign it was going to be very cheap hardware. Drives me a bit batty when everything on a vehicle is Metric and they send you standard hardware, but that's my pet peeve.  The nylon washers were completely unusable as they were not properly cut out when stamped. They were all attached together and I couldn't get them to separate at all, like the stamping just didn't cut them, and they were still a solid nylon rod. Instruction video said to install them under the newly provided metal washer, but on top of the mud flap. The clip that attaches to the front fender flare for a added mounting point wouldn't allow the mudflap to sit flush to the fender flare do to incorrect gapping when engineered. The top and bottom factory mounting screw locations that are reused would have caused it to pinch the Mudflap at the clip location and bend or damage it at worse. Probably build up a excessive amount of crud in the gap at best.  At first I didn't mind because I figured I'll just install the nylon washer under the mud flap to create a gap between the flap and the wheel well. That would just make it easier to keep clean. Well that's when I realized the prior mentioned washer issue.  So I ended up removing the front add on clip and reusing the factory screws with their preinstalled washer which worked great. Their on the truck extremally well, but I guess time will tell. At this point I was kinda aggravated so I just reused the factory hardware on the rear also. On the rear I did use the provided added clip for the upper mount, and it worked out great. Honestly if this was a $150-200 set of mudflaps I wouldn't even have typed this. At $700+ that these cost it was very disappointing to see how well they were engineered, but how poorly the hardware and mounting was thought through.
Good Quality, Expensive, and Lacking attention to detail.
4
For as much as this product costs I expected "details" to be accurate.  I was missing screws and washers and no I did not lose them.  They were not included in the package.  I went to the hardware store and got what I needed.  Product looks great and everything else was great.
Great looking mud flaps
5
These are the best flaps I could find that covered the area I needed to and looked great.  Quality materials and easy installation.  I was able to complete the install with a 1/4” drive socket without removing any wheels.  $188 per flap though?  Daaaaang.  I’ll be working some overtime.

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The Truck Hardware Gatorback Anodized GMC Mud Flaps - Set - Fits AT4X Only are expertly crafted to fit the 2024 GMC Sierra 2500/3500 HD single rear wheel trucks, exclusively for the AT4X model. These mud flaps deliver high-quality protection and a sleek, unique look that enhances the rugged character of your truck. Whether you're hitting rough trails or cruising through the city, these mud flaps provide essential coverage to keep your GMC looking its best by shielding it from rocks, mud, and road debris.

These Gatorback mud flaps feature a 1/2" thick heavy-duty rubber construction that ensures maximum durability, along with anodized aluminum plates showcasing the iconic GMC logo. The anodized finish offers superior resistance to corrosion while providing a modern, matte look that blends perfectly with the truck's rugged aesthetic. The die-stamped GMC logo adds a touch of personalization and guarantees a professional, long-lasting appearance. The custom-fit upper brackets are also anodized aluminum, ensuring they do not rust or corrode, and they are specifically formed to match the contours of the factory wheel well protectors.

The installation process is straightforward, featuring a no-drill design that uses factory mounting locations and fasteners. These mud flaps come with all the necessary brackets and hardware, allowing for a secure and solid installation. The Gatorback mud flaps are designed to install over the factory protectors without the need for removal, providing additional tire clearance and an ideal fit that requires minimal time and effort. The added 2" offset beveled edges further enhance tire clearance, ensuring your vehicle stays cleaner and better protected.

Key Features:

  • Anodized Aluminum GMC Logo Plates: The anodized aluminum plates feature the iconic GMC logo, adding style and enhancing resistance to wear and corrosion.
  • Heavy-Duty Rubber Construction: The 1/2" thick, 12" wide rubber flaps offer long-lasting durability and effective protection against road debris.
  • No-Drill Installation: Custom-designed brackets use existing factory holes, making installation quick and eliminating the need to drill into your truck's body.
  • 2" Offset Beveled Edges: Offset edges provide added tire clearance while maintaining full coverage, ensuring maximum protection.

Terms:

  • Anodized Aluminum: A process that makes aluminum more resistant to corrosion and wear, giving it a sleek, durable finish that complements the rugged aesthetic of your truck.
  • No-Drill Installation: Installation that does not require drilling into the vehicle's body, preserving the original factory finish and integrity.

Tire Coverage:

  • Front Tire Coverage: 10.75" from the bottom of the protector to the bottom of the flap
  • Rear Tire Coverage: 10.75" from the bottom of the protector to the bottom of the flap

What's Included:

  • 2 Front Mud Flaps
  • 2 Rear Mud Flaps
  • All Required Mounting Hardware

The Truck Hardware Gatorback Anodized GMC Mud Flaps are a perfect choice for GMC Sierra AT4X owners looking to protect their vehicle while adding a stylish, custom touch. Manufactured in Canada, these mud flaps are built to withstand tough conditions, ensuring long-lasting protection for your truck. With a limited lifetime warranty on the rubber, you can trust that these mud flaps are built to last. Protect your truck and enhance its look with the Gatorback Anodized GMC Mud Flaps.

Warranty:

Gatorback mud flaps are backed by a limited lifetime warranty on the rubber portion, covering replacement due to normal wear and tear for the lifetime of the product to the original owner. This warranty does not cover damage caused by abuse or regular wear and tear on brackets, plates, or mounting hardware.

Product Care & Maintenance:

  • Anodized Aluminum Plates: Clean the anodized aluminum plates regularly with a soft cloth and mild detergent cleaner. Avoid abrasive materials or harsh chemicals that could damage the surface.
  • Virgin Rubber: Clean the rubber portion of the mud flaps using a mild soap and water solution. Avoid harsh chemicals or petroleum-based cleaners, as they can degrade the rubber over time. Rinse thoroughly and allow the mud flaps to air dry for best results.

Brand Gatorback by Truck Hardware
Length 23 inch(es)
Width 12 inch(es)
Height .5 inch(es)
Weight 19 lb(s)
UPC 667511050421

  • 2025 GMC Sierra 2500 HD
  • 2025 GMC Sierra 3500 HD
  • 2024 GMC Sierra 2500 HD
  • 2024 GMC Sierra 3500 HD

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