Truck Hardware Gatorback Gunmetal GMC Dually Mud Flaps & Caps - Set of 4 - Fits 2020-2026 GMC Sierra 3500HD

Part #:
GCR200F-GMG2~GCR204R-GMG2
Sale Price
$921.60
$1,024.00
Free Shipping
ON ORDER — Expected to Ship in 10-14 Days

Additional details

    ⚠️Does NOT fit with rear dually wheel well liners
  • Removes front OEM guards for a more finished look
  • Includes (2) 12" wide front flaps (1 driver/1 pass)
  • Includes (2) 21" wide dually flaps (1 driver/1 pass) with brackets & hardware
  • Custom fit - No body drilling required for installation
  • Front - 9" tire coverage from fender to bottom of flap
  • Rear - 13.25" tire coverage from fender to bottom of flap
  • Lifetime limited warranty

Gatorback Plate Finishes

Here are the different plate finishes

Front Flap Installation Video

Step By Step Install

Rear Flap Installation Video

Step By Step Install

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The Truck Hardware Gatorback Gunmetal "GMC" Logo Dually Mud Flaps & Caps - Set is the ultimate accessory for your 2020-2026 GMC Sierra 3500 HD Dual Rear Wheel truck. With its stunning gunmetal finish with a titanium darkened finishing on the 304 stainless steel plate, this set provides both exceptional protection and a sophisticated, custom look. Designed to keep your truck and trailer safe from rocks, mud, gravel, and road debris, these mud flaps add a unique, premium style to your vehicle that stands out from the crowd. The Gatorback Gunmetal "GMC" Logo Mud Flaps are engineered to endure the toughest conditions, providing lasting performance and a distinctive aesthetic for your truck.

Front and Rear Mud Flaps for Comprehensive Protection

This set includes two 12.5" wide front mud flaps and two 21" wide rear dually mud flaps. The front mud flaps provide 9" of tire coverage from the bottom of the fender, effectively shielding your truck's exterior from mud, dirt, and road debris. They offer essential protection to the front end of your truck, keeping it cleaner and reducing the risk of rock chips and other damage. The front flaps are designed to integrate seamlessly with your truck's body lines, creating an OEM-like appearance.

The rear mud flaps are built to provide maximum coverage for your dual rear wheel setup. Measuring 21" wide and offering 13.25" of coverage from the bottom of the fender, these mud flaps are specifically crafted for dually trucks to provide comprehensive protection. Their substantial width ensures that they stay securely in place even at highway speeds, preventing any "sailing" effect. The rear mud flaps help maintain a clean truck bed and rear end while also protecting any trailers or vehicles behind you from debris.

Heavy-Duty Rubber Construction with Premium Gunmetal GMC Branding

Constructed with 1/2" thick virgin rubber, these Gatorback mud flaps are built for superior durability and flexibility. Virgin rubber provides excellent resistance to impacts and wear, ensuring that the mud flaps maintain their effectiveness and appearance over time. The gunmetal "GMC" logo plates are die-stamped and officially licensed by GMC, giving your truck a sleek and bold look that showcases your brand pride. The gunmetal finish on the plates adds a layer of sophistication while maintaining resistance to corrosion and wear, making them ideal for both functionality and aesthetics.

Custom Fit Finishing Caps for a Seamless Appearance

This mud flap set also features custom fit finishing caps that provide a polished, professional look while keeping the mud flaps securely in place. The finishing caps have an OEM-like texture that matches the truck's original equipment, ensuring a cohesive, factory-finished appearance.

Easy, No-Drill Installation

The Gatorback Gunmetal "GMC" Logo Mud Flaps are designed for no-drill installation. Using the truck's existing factory mounting points and high-quality 3M automotive-grade adhesive tape, these mud flaps can be securely installed without drilling into the truck's body. The set includes custom brackets and all necessary hardware, making installation straightforward and convenient with common household tools.

Key Features:

  • Gunmetal "GMC" Logo Plates: The die-stamped gunmetal logo plates feature a titanium darkened finish on 304 stainless steel, providing a sophisticated, custom look that complements the GMC Sierra's styling while offering enhanced corrosion resistance.
  • Heavy-Duty Virgin Rubber Construction: The 1/2" thick rubber ensures excellent durability, flexibility, and protection from road debris.
  • Wide Rear Flaps for Dually Trucks: The 21" wide rear mud flaps offer comprehensive protection for the dual rear wheels, helping to keep your truck and anything behind it safe.
  • No-Drill Installation: Designed for quick and easy installation using factory mounting points, preserving your truck's original finish.

Terms:

  • 304 Stainless Steel: A high-quality stainless steel known for its excellent corrosion resistance, strength, and durability. It provides a polished, premium appearance, making it ideal for use in mud flaps to maintain a clean and attractive look while withstanding harsh elements.
  • Virgin Rubber: High-quality rubber in its original, unrefined state, providing enhanced durability, flexibility, and resistance to wear compared to recycled rubber.
  • No-Drill Installation: Installation that uses factory mounting points, preserving the vehicle's original finish without requiring additional drilling.

Tire Coverage:

  • Front Tire Coverage: 9" from the bottom of the fender to the bottom of the flap.
  • Rear Tire Coverage: 13.25" from the bottom of the fender to the bottom of the flap.

What's Included:

  • 2 Front Mud Flaps (12.5" wide) with Finishing Caps
  • 2 Rear Mud Flaps (21" wide)
  • All Required Mounting Hardware & Custom Fit Brackets

The Truck Hardware Gatorback Gunmetal "GMC" Logo Dually Mud Flaps & Caps set offers officially licensed GMC logos, delivering the perfect combination of style, protection, and durability for your GMC Sierra 3500 HD. Proudly made in Canada, these mud flaps are crafted to endure tough conditions while keeping your truck looking great. With a limited lifetime warranty on the rubber portion, these mud flaps are an excellent investment for the long-term protection and appearance of your vehicle.

Warranty:

Gatorback mud flaps come with a limited lifetime warranty on the virgin 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:

  • Stainless Steel Plates: Clean the stainless steel plates using a soft cloth and a mild detergent cleaner. Avoid abrasive materials or harsh chemicals that could scratch or damage the surface. Rinse thoroughly with clean water and dry with a soft cloth to maintain the polished finish.
  • Virgin Rubber: To keep your mud flaps in top condition, clean them with a mild soap and water solution. Avoid using harsh chemicals or petroleum-based cleaners, as these can degrade the rubber over time. Rinse thoroughly and let them air dry for the best results.

Other helpful topics related to the gatorback mud flaps

BrandGatorback by Truck Hardware
Length24 inch(es)
Width21 inch(es)
Height.5 inch(es)
Weight34 lb(s)

  • 2026 GMC Sierra 3500 HD
  • 2025 GMC Sierra 3500 HD
  • 2024 GMC Sierra 3500 HD
  • 2023 GMC Sierra 3500 HD
  • 2022 GMC Sierra 3500 HD
  • 2021 GMC Sierra 3500 HD
  • 2020 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