Truck Hardware Gatorback Black Wrap Duramax Dually Mud Flaps - Set of 4 - Fits 2020-2026 Chevy Silverado 3500HD

Part #:
GCR202F-DXW2~GCR204R-DXW2
Sale Price
$829.80
$922.00
Free Shipping
ON ORDER — Expected to Ship in 10-14 Days

Additional details

    ⚠️Does NOT fit with rear dually wheel well liners
  • Includes (2) 12" wide front flaps (1 driver/1 pass)
  • Includes (2) 21" wide dually flaps (1 driver/1 pass) & brackets
  • Custom fit - No body drilling required for installation
  • Front - 12.5" tire coverage from fender to bottom of flap
  • Rear - 13.25" tire coverage from fender to bottom of flap
  • Lifetime 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
Mud Flaps
5
Heavy duty mud flaps...perfect fit and easy to install....would recommend
DUALLY MUD FLAPS
5
I purchased Gatorback mud flaps for my 21 Silverado dually.  These are high quality and easy to install.  I never even removed the wheels.
Dually Duramax mud flaps
5
I have a 2021 dually Silverado. Mud flaps fit perfect. Never took the tires off and they were still easy to install

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Upgrade your 2020-2026 Chevy Silverado 3500 HD with the Truck Hardware Gatorback Black Wrap Duramax Logo Dually Mud Flaps. This complete set includes both front and rear mud flaps, designed to deliver exceptional protection while adding a bold, premium touch to your truck's appearance. Each mud flap features the officially licensed Duramax logo, die-stamped into a 304 stainless steel plate with a hand-applied black vinyl overlay. This sleek finish enhances the rugged look of your truck while offering superior resistance to rust and corrosion.

Built from heavy-duty 1/2" thick virgin rubber, these mud flaps are engineered to handle the toughest road conditions. They effectively protect your vehicle from rocks, mud, gravel, and road debris, helping keep your truck cleaner and reducing paint damage. The Gatorback Black Wrap Duramax Mud Flaps are not just about utility—they add a sophisticated yet tough appearance that makes your Silverado stand out.

Front Mud Flaps

The front mud flaps are expertly crafted for the 2020-2026 Chevy Silverado 3500 HD. Each flap is 12" wide, made from premium 1/2" thick virgin rubber for outstanding durability and resilience. The stainless steel plate with the Duramax logo measures 10 1/4" x 5", ensuring a prominent and polished look. With the use of 304 stainless steel, these plates are resistant to rust and corrosion, maintaining their premium appearance even in challenging environments. The front mud flaps provide 12.5" of tire coverage, offering significant protection from mud, rocks, and other road debris.

Installation of the front mud flaps is made simple with no drilling required. They mount directly over the existing OEM protectors using factory screws, making the process quick and easy. These mud flaps are compatible with step bars, power boards, and side steps, ensuring an effortless upgrade to your truck's exterior that enhances both functionality and style.

Rear Mud Flaps

The rear mud flaps are specifically designed for dual rear wheel Silverado 3500 HD trucks. Measuring 21" in width, these rear mud flaps provide extensive coverage to protect your truck from road debris. The rear stainless steel plate with the Duramax logo is larger, measuring 17 1/4" x 5", adding a bold statement to the rear of your vehicle. Built from the same premium virgin rubber as the front flaps, these rear mud flaps are designed to minimize "sail" when driving at high speeds, ensuring they stay in place for optimal protection.

The rear mud flaps provide 13.25" of tire coverage, ideal for dually truck configurations. Installation is straightforward, with no body drilling required. Each rear flap comes with custom-fit brackets and all necessary hardware to guarantee a secure and seamless fit, integrating effortlessly with your truck’s design.

Heavy-Duty Design for Long-Lasting Performance

The Gatorback Black Wrap Duramax Dually Mud Flaps are built for those who demand the best in both durability and appearance. The virgin rubber construction ensures resilience and exceptional durability, while the 304 stainless steel plates provide a refined, aggressive look with superior resistance to rust and corrosion. These mud flaps are designed to endure tough road conditions while maintaining their striking appearance, making them a must-have accessory for truck owners who value both style and protection.

Installation

Installing these mud flaps is easy and hassle-free. Both the front and rear sets utilize factory screws and existing mounting points, eliminating the need for drilling. The custom-fit design ensures compatibility with your truck’s existing features, such as step bars, power boards, or side steps. Each rear flap includes custom-fit brackets and all the necessary hardware for a secure and simple installation.

Installation can be done at home using standard tools. Once installed, these mud flaps integrate seamlessly with your truck’s design, providing superior protection and a distinguished Duramax look.

Key Features

  • Bold Duramax Logo: Features 304 stainless steel plates with a die-stamped Duramax logo and a hand-applied black vinyl overlay, adding a bold and premium look while offering superior rust resistance.
  • Enhanced Tire Coverage: Installs over OEM protectors, providing greater tire coverage for increased protection against road debris while enhancing your truck’s rugged appeal.
  • Durable Virgin Rubber Construction: Constructed from 1/2" thick virgin rubber to prevent debris from getting past the flaps, reducing wear and tear on your vehicle while ensuring long-lasting performance.
  • Effortless, No-Drill Installation: Uses factory screws and includes custom-fit brackets for a secure and straightforward installation, delivering a premium, hassle-free experience.

Key Terms to Know

  • OEM (Original Equipment Manufacturer): Refers to parts made by the vehicle manufacturer. These mud flaps are designed to fit over the original mud protectors provided by Chevrolet.
  • Sail: When mud flaps move excessively due to wind or speed, potentially reducing their effectiveness. The weight and design of these flaps minimize sail.
  • 304 Stainless Steel: A type of stainless steel known for its excellent corrosion resistance, making it ideal for automotive applications where exposure to the elements is common.
  • Virgin Rubber: Rubber that has not been recycled or reclaimed, offering superior durability and flexibility compared to recycled rubber.

Warranty

The Gatorback Black Wrap Duramax Mud Flaps are backed by a limited lifetime warranty. This warranty covers the rubber portion against tear-offs for the lifetime of the product for the original owner. The warranty ensures peace of mind, offering a replacement if the rubber flaps come off due to normal wear and tear. However, it does not cover damage resulting from abuse or regular wear on brackets, plates, or mounting hardware.

Product Care & Maintenance

  • 304 Stainless Steel Plates: To maintain the stainless steel finish, clean the plates regularly with 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: Clean the rubber portion using a mild soap and water solution. Avoid harsh chemicals or petroleum-based cleaners, as these can degrade the rubber over time. Rinse thoroughly and allow the mud flaps to air dry for the best results.

For truck owners looking to showcase their pride in Duramax power while providing maximum protection, the Truck Hardware Gatorback Black Wrap Duramax Logo Dually Mud Flaps are the ultimate choice. With enhanced coverage, effortless installation, and a bold Duramax aesthetic, these mud flaps are designed to protect your Chevy Silverado 3500 HD from road debris while adding a powerful, premium look. Protect your investment in style—choose Gatorback Black Wrap Duramax Mud Flaps for superior protection that lasts.

Other helpful topics related to the gatorback mud flaps

BrandGatorback by Truck Hardware
Length24 inch(es)
Width21 inch(es)
Height.5 inch(es)
Weight35 lb(s)

  • 2026 Chevrolet Silverado 3500 HD
  • 2025 Chevrolet Silverado 3500 HD
  • 2024 Chevrolet Silverado 3500 HD
  • 2023 Chevrolet Silverado 3500 HD
  • 2022 Chevrolet Silverado 3500 HD
  • 2021 Chevrolet Silverado 3500 HD
  • 2020 Chevrolet Silverado 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