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Truck Hardware Gatorback "Denali" Logo Mud Flaps - 14" Wide - Stainless Steel Brackets

Part #:
GB1418D~GB756487
Sale Price
$276.80
$346.00
Free Shipping
In Stock Ships by Friday

Additional details

  • Includes (2)14" wide mud flaps (1 driver/1 pass)
  • Universal fit - For lifted trucks with oversized tires
  • Brackets provide a 1.5" kickback for additional tire clearance
  • Rubber may be cut to desired length (from 12"-18") and attached to brackets
  • Drilling into the lip of the wheel well is required for installation

Gatorback Plate Finishes

Here are the different plate finishines

At a glance

Overall sentiment is overwhelmingly positive: customers praise the premium look, heavy-duty build, and real-world protection, with most saying they’d buy again despite a high price.

What Customers Liked

  • Sharp, “big rig” look; chrome or black offset brackets add shine; lots of compliments/turns heads; matches well with fender flares (e.g., Bushwacker); improved look of widened stance/dually setups.
  • Extremely thick, heavy-duty rubber (dump-truck-like); sturdy brackets; feels solid and long-lasting; many repeat buyers across multiple trucks.
  • Reduces rock chips and road debris; stops throwback water/mud; kickback/offset provides clearance on lifted trucks and wider tire setups while still protecting trailers (e.g., 5th wheel).
  • Extra length/longer-than-needed flaps can be trimmed to desired length; works well with lifts (3–12 in), large tires (35–40 in), spacers, and some fender-flare mounting.
  • Many report easy install/breeze once understood; cutting to size is easy with a fresh razor blade; quick shipping; some praise exceptional customer service.

Things to Consider

  • Frequently described as expensive/pricy (examples cited ~$450 fronts/backs; ~$703 for set of four).
  • Some found install tricky or time-consuming (sometimes requiring wheel/tire removal); instructions could be clearer (side identification, drill pattern guidance, pre-drilled holes).
  • Complaints about small/inferior screws; missing nuts/too-short fasteners; some replaced with larger stainless bolts/locknuts; silver hardware on black kits stands out.
  • Reports that black finish/“powder coat” scratches easily and flakes; concerns about long-term corrosion resistance depending on materials and winter salt exposure.
  • One bracket arrived brushed instead of chrome (being corrected).
  • Full-length install can sit close to the ground on some lifts; may need trimming to avoid curb contact when backing up.
  • One reviewer worried a removable lower section could become brittle/break in winter, though no failure reported yet.
AI-generated from the text of customer reviews
2022 gmc sierra 3500 hd duramax
5
I am very impressed with these mudflaps.the chrome mounting brackets make for a very nice shine on a color truck.and the mudflaps are
super nice too,since they are longer than needed and can get cut to desired lenght
Denali mudflaps
5
Mudflaps look great.best set I've bought so far
99 Dodge Ram 2500
5
Perfect for my truck, offset clears the wheel nicely. I have 3” lift with 35x12.5r20 wheels and tires. Had to attach to fender flares, but still solid. Very good quality product.
2011 chevy silverado 1500
5
With the wheels being black and milled the stainless steel and black bow tie set the side view of this off perfect. Now it's not only nerf bars that and small amount of bright shine one the wheels. This has almost completed the build of this truck.

Will these work for the front wheels as well when installed?

- Adem on 2/1/2021

Yes, the brackets are universal for the front or rear wheel well.

- Admin on 2/1/2021

View all questions

Truck Hardware Gatorback Denali Logo Mud Flaps - 14" Wide - Stainless Steel Brackets

Upgrade your truck's style and protection with the Truck Hardware Gatorback Denali Logo Mud Flaps - 14" Wide - Stainless Steel Brackets. These heavy-duty mud flaps are crafted for lifted trucks with oversized tires, offering superior defense against mud, rocks, and road debris while proudly displaying the Denali logo for an upscale, distinctive touch.

Made from premium virgin rubber, these 14" wide mud flaps are built to withstand tough driving conditions. The adjustable length, ranging from 18" to 12", allows for a custom fit, while the 304 polished stainless steel brackets provide a 1.5" kickback for added clearance. This ensures both stability and a stylish, rugged look that complements your truck's design.

These Gatorback mud flaps are designed to fit both front and rear wheels, making them a versatile solution for various truck configurations. The stainless steel brackets provide a durable, corrosion-resistant mount, ensuring the mud flaps stay securely in place even in harsh conditions.

Key Features

  • Premium Virgin Rubber: Constructed from high-quality virgin rubber for maximum durability and flexibility, offering excellent protection against road debris.
  • Iconic Denali Logo: Features the officially licensed GM Denali logo, adding a premium, distinctive touch to your truck.
  • Adjustable Length: Mud flaps can be trimmed from 18" to 12" for a perfect, customized fit to suit your truck's needs.
  • 304 Polished Stainless Steel Brackets with 1.5" Kickback: Provides additional clearance for oversized tires, ensuring a secure and stable fit.

Additional Features

  • Universal Fit: Designed to fit both front and rear wheels, offering versatility for different truck setups.
  • Secure Installation: Stainless steel brackets attach firmly to the lip of the wheel well using the included self-tapping screws, ensuring a reliable fit.
  • Flexible Bracket Design: The offset brackets are not pre-drilled, allowing for easy alignment during installation and a precise fit.
  • Heavy-Duty Protection: Built for lifted trucks with oversized wheels, these mud flaps provide excellent defense, keeping your truck clean and protected from mud, rocks, and road grime.

Installation

Standard installation requires drilling into the lip of the wheel well to secure the stainless steel brackets. The brackets are not pre-drilled, allowing for customized alignment to achieve a precise fit. It is important to attach the brackets to the metal lip of the fender rather than aftermarket flares for maximum stability. Self-tapping screws are included for easy installation, and custom-fit brackets are available separately for a more tailored setup.

Care & Maintenance

  • Virgin Rubber: Clean the mud flaps regularly with mild soap and water to maintain flexibility and appearance. Avoid harsh chemicals that could damage the rubber.
  • Brackets: Clean the stainless steel brackets with a soft cloth and mild soap to maintain their polished, corrosion-resistant finish.

What's Included

  • Two 14" wide mud flaps (one driver side, one passenger side)
  • Stainless steel brackets with 1.5" kickback (one driver side, one passenger side)
  • Self-tapping mounting screws for secure installation

Terms

  • Virgin Rubber: Rubber that has not been previously processed or recycled, providing maximum durability and resilience.
  • 304 Stainless Steel: High-quality stainless steel known for its corrosion resistance and strength, offering a polished and durable finish.
  • Kickback Bracket: A bracket with a setback design that offers additional clearance between the mud flap and the tire, preventing rubbing and ensuring a better fit for lifted trucks.
  • Self-Tapping Screws: Screws that create their own threads in the mounting surface, allowing for easier installation without the need for pre-drilling.

Manufacturer Warranty

Gatorback mud flaps are backed by a Limited Lifetime Warranty. This warranty covers rubber replacement (e.g., tear-offs) for the lifetime of the product to the original owner. It does not cover damage caused by abuse or regular wear and tear on brackets, plates, or mounting hardware.

The Truck Hardware Gatorback Denali Logo Mud Flaps - 14" Wide - Stainless Steel Brackets offer the perfect combination of protection, durability, and style for your truck. With premium virgin rubber, polished stainless steel brackets, and the iconic Denali logo, these mud flaps are designed to withstand tough conditions while adding a sleek, distinctive look to your vehicle. Whether you're tackling off-road trails or driving through city streets, these Gatorback mud flaps provide the performance and style you need to keep your truck protected and looking its best.

Brand Gatorback by Truck Hardware
Length 18 inch(es)
Width 14 inch(es)
Height .5 inch(es)
Weight 13 lb(s)

  • 2025 GMC Sierra 1500
  • 2025 GMC Sierra 2500 HD
  • 2025 GMC Sierra 3500 HD
  • 2024 GMC Sierra 1500
  • 2024 GMC Sierra 2500 HD
  • 2024 GMC Sierra 3500 HD
  • 2023 GMC Sierra 1500
  • 2023 GMC Sierra 2500 HD
  • 2023 GMC Sierra 3500 HD
  • 2022 GMC Sierra 1500
  • 2022 GMC Sierra 2500 HD
  • 2022 GMC Sierra 3500 HD
  • 2021 GMC Sierra 1500
  • 2021 GMC Sierra 2500 HD
  • 2021 GMC Sierra 3500 HD
  • 2020 GMC Sierra 1500
  • 2020 GMC Sierra 2500 HD
  • 2020 GMC Sierra 3500 HD
  • 2019 GMC Sierra 1500
  • 2019 GMC Sierra 2500 HD
  • 2019 GMC Sierra 3500 HD
  • 2018 GMC Sierra 1500
  • 2018 GMC Sierra 2500 HD
  • 2018 GMC Sierra 3500 HD
  • 2017 GMC Sierra 1500
  • 2017 GMC Sierra 2500 HD
  • 2017 GMC Sierra 3500 HD
  • 2016 GMC Sierra 1500
  • 2016 GMC Sierra 2500 HD
  • 2016 GMC Sierra 3500 HD
  • 2015 GMC Sierra 1500
  • 2015 GMC Sierra 2500 HD
  • 2015 GMC Sierra 3500 HD
  • 2014 GMC Sierra 1500
  • 2014 GMC Sierra 2500 HD
  • 2014 GMC Sierra 3500 HD
  • 2013 GMC Sierra 1500
  • 2013 GMC Sierra 2500 HD
  • 2013 GMC Sierra 3500 HD
  • 2012 GMC Sierra 1500
  • 2012 GMC Sierra 2500 HD
  • 2012 GMC Sierra 3500 HD
  • 2011 GMC Sierra 1500
  • 2011 GMC Sierra 2500 HD
  • 2011 GMC Sierra 3500 HD
  • 2010 GMC Sierra 1500
  • 2010 GMC Sierra 2500 HD
  • 2010 GMC Sierra 3500 HD
  • 2009 GMC Sierra 1500
  • 2009 GMC Sierra 2500 HD
  • 2009 GMC Sierra 3500 HD
  • 2008 GMC Sierra 1500
  • 2008 GMC Sierra 2500 HD
  • 2008 GMC Sierra 3500 HD
  • 2007 GMC Sierra 1500
  • 2007 GMC Sierra 2500 HD
  • 2007 GMC Sierra 3500 HD
  • 2006 GMC Sierra 1500
  • 2006 GMC Sierra 2500 HD
  • 2006 GMC Sierra 3500 HD
  • 2005 GMC Sierra 1500
  • 2005 GMC Sierra 2500 HD
  • 2005 GMC Sierra 3500 HD
  • 2004 GMC Sierra 1500
  • 2004 GMC Sierra 2500 HD
  • 2004 GMC Sierra 3500 HD
  • 2003 GMC Sierra 1500
  • 2003 GMC Sierra 2500 HD
  • 2003 GMC Sierra 3500 HD
  • 2002 GMC Sierra 1500
  • 2002 GMC Sierra 2500 HD
  • 2002 GMC Sierra 3500 HD
  • 2001 GMC Sierra 1500
  • 2001 GMC Sierra 2500 HD
  • 2001 GMC Sierra 3500 HD
  • 2000 GMC Sierra 1500
  • 2000 GMC Sierra 2500 HD
  • 2000 GMC Sierra 3500 HD
  • 1999 GMC Sierra 1500
  • 1999 GMC Sierra 2500 HD
  • 1999 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