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Truck Hardware Gatorback Longhorn RAM Dually Mud Flaps - Set of 4 - Fits 2010-2026 RAM 3500

Part #:
GCR31F-L~GB2124L~GB768052
Sale Price
$552.00
$690.00
Free Shipping
In Stock Ships by Thursday

Additional details

    ⚠️Fits with OEM fender trim
  • Includes (2)12" wide front flaps, (2)21" wide dually flaps, rear support brackets and hardware
  • Front tire coverage - 9.5" below fender
  • Rear tire coverage - 9" below fender
  • Heavy duty premium rubber flaps
  • Lifetime limited warranty

Front Flap Install Video

Step by Step Instructions

Rear Flap Installation Video

Step by Step Instructions

Gatorback Plate Finishes

Here are the different plate finishes

At a glance

Customer sentiment is overwhelmingly positive: buyers repeatedly praise Gatorback/SharpTruck mud flaps as premium, heavy‑duty, great-looking, vehicle-specific products that provide excellent protection, with standout customer service and fast shipping. The main negatives are high price, occasionally challenging/long installations (especially rears/dually), and periodic hardware/instructions/packaging issues or minor fitment quirks on certain trims/oversized tires.

What Customers Liked

  • Thick/heavy rubber, substantial weight, rugged/OTR-grade feel; holds up for years (5–10+ years reported), flexible in cold/snow, doesn’t “sail” at highway speed; strong brackets add stability.
  • Look “sharp,” “classy,” and OEM-like; logo/plate options (Ford/Chevy/Ram/AT4X/Z71/flags, etc.) get many compliments and add ‘pop’.
  • Many report perfect fit/‘like a glove,’ good tire coverage, options for offsets/oversized tires (e.g., offset versions preventing rubbing), adjustable positioning via slotted holes.
  • Significantly reduces mud/road salt/slush on running boards/steps and sides; helps prevent rock chips and protects trailers/RVs/boats; improves cleanliness on gravel/dirt roads and in winter conditions.
  • Often installs using factory holes and avoids drilling into metal body; videos and written instructions frequently cited as helpful; many install without removing wheels (fronts especially).
  • Consistently praised for responsive support, warranty replacements for tears/rips, quick resolution of shipping damage/wrong parts/missing items, and proactive communication/updates.
  • Fast delivery (often 2–5 days), accurate orders/fitment tools, good packaging noted by many; easy ordering and exchanges/returns.
  • Removable lower section on some models appreciated for added clearance during off-roading, then quick reinstall.

Things to Consider

  • Frequently described as expensive/‘hard pill to swallow’ (some citing $600–$1000+), though many still say it’s worth it.
  • Rears and dually setups often challenging/time-consuming; some recommend removing rear wheels, using a right-angle drill, clamps, or a helper; alignment can take time.
  • Some find written directions vague/confusing; hardware not clearly labeled (washers/spacers), left/right not distinguished, videos not always model-specific; “no-drill” marketing criticized when drilling in liners/plastic is still required.
  • Occasional missing screws/washers/clips/parts; mixed metric/SAE hardware complaints; plastic fasteners/clips stripping or pulling out; desire for stainless/black hardware and better washer/spacer labeling.
  • Some reports of rubbing with oversized tires/turning lock; minor misalignment of holes/templates; driver/passenger side fit differences; not perfect fit for some newer model years or with wheel-well liners/fender flares/steps.
  • Several note rear support brackets feel ‘necessary’ but are not always included; frustration at needing to add brackets separately or not being told upfront.
  • A few cases of brackets coming loose in transit causing scratches; damaged outer boxes; occasional wrong color/plate shipped.
  • Silver fasteners/washer heads stand out; some plates/finishes streak or rust (rare report of rust forming on logo); desire for thicker metal in certain kits.
  • Some note flaps hang low for off-road use; risk of tearing in deep snow, tall grass, or trail obstacles (though removability helps on some models).
AI-generated from the text of customer reviews

Most Helpful

Rear Flaps and Mounting Brackets; Front Flaps Great! Front Mounting Brackets Bad!
3
I love the look of these mud flaps!  They certainly should, for the price paid for them.  The rear mounting brackets are pure genius in design; they'll never fall off.  The front brackets, though, are just as bad as the rear ones are great.  To properly mount them, you have to cut the front mud flaps and leave less than a foot of each one!  I modified the brackets to work with the full flaps, but I should NOT have had to do that at these prices.
Great product
5
If you buy the gator back mud flaps you better go ahead and buy these brackets. The mud flaps are very heavy and these brackets support the mud flaps properly. They fit perfect on my 2019 Ram 3500 DRW.
2019 Ram laramie 3500 Mud Flaps
5
The accessory brackets are a must if you are going to install the gator back flaps, the top bracket requires some thinking to get installed a real challenge for that bracket, after the upper bracket is installed all else goes pretty good. These Gator Backs look great on my truck and are of excellent quality.

Most Recent

Looking GOOD
5
I really think my GATORBACK MUD FLAPS add some POP to my truck! Called ahead with questions & got great customer service. Then my parts arrived in a timely manner & you can see from my pics, THAT THEY LOOK GREAT!
mud flaps
5
gatorback flaps are heavy duty easy to install only had to drill one hole to mount.
quality  product. service was good came in a reasonable time frame.

They came braked kit

- Pablo on 1/8/2019

Hello Pablo, I am not sure i understand the question.

- Admin on 1/8/2019

I have a 2018 Ram 3500 dually 8ft bed, 6.7 cummins diesel pickup truck. I don't understand the difference in the mud flaps that say without flares or the mud flaps that say with flares. I want to make sure I order the right set. Can you clarify the difference? Thanks, Donnie C,

- Donald Critchfield on 1/12/2019

Donnie, There is a picture of what a truck with OEM flares and without OEM flares, sharptruck.blob.core.windows.net/.../...lares.jpeg

- Admin on 1/13/2019

Do you have Limited Longhorn Edition dually mudflaps?

- Greg Peake on 6/15/2023

Gatorback only has the Longhorn Laramie logo.

- Admin on 6/19/2023

View all questions

Premium Mud Flaps for Unmatched Protection and Western Style

Elevate the look of your RAM 3500 dually truck with the Truck Hardware Gatorback Longhorn RAM Dually Mud Flaps. Specifically designed for 2010-2024 RAM 3500 dual rear wheel trucks with OEM fender flares, these mud flaps provide top-tier protection while adding a bold, western-inspired flair to your vehicle. Featuring the iconic Longhorn RAM logo, these mud flaps set your truck apart with a unique, rugged look.

These Gatorback Longhorn RAM Dually Mud Flaps come with 12" wide custom-fit front flaps and 21" wide dually rear flaps, offering extensive coverage to guard your truck from road debris, mud, and rocks. Constructed from heavy-duty virgin rubber, these mud flaps are engineered to endure tough road conditions while maintaining their appearance. With 9.5" of tire coverage in the front and 9" in the rear, these mud flaps are built to protect your truck and keep it looking clean.

Built for Durability and Performance

The Gatorback Longhorn RAM Dually Mud Flaps are made from 1/2" thick premium virgin rubber, providing maximum resilience against harsh road conditions and extreme weather. Each rear mud flap weighs 10 lbs, preventing "sail" and keeping the mud flaps securely in place even at highway speeds. The Longhorn RAM logo is officially licensed, MOPAR certified, and die-stamped on 304 stainless steel, ensuring a high-quality design that enhances your truck’s aesthetic. The 304 stainless steel is highly resistant to rust and corrosion, while the die-stamping process ensures a crisp, durable logo that maintains its appearance over time. The MOPAR certification guarantees that the logo meets the original manufacturer's standards for quality and design, ensuring it perfectly complements your RAM truck.

The front flaps are designed to work seamlessly with wheel well liners and are compatible with step bars, power boards, or running boards. The set also includes rear support brackets for added stability, ensuring your truck is fully protected during all of your on- and off-road adventures.

Easy Installation, No Body Drilling Required

The Truck Hardware Gatorback Longhorn RAM Dually Mud Flaps are engineered for a straightforward installation process. Utilizing your truck’s factory mounting points, these mud flaps require no body drilling, preserving your truck’s original structure and finish. Some minor modifications are needed to the plastic wheel well liners to securely attach the support brackets, but the body and paint of your truck remain untouched. With all necessary hardware included, installation can be completed with basic tools, ensuring a secure and lasting fit.

Key Features

  • Heavy-Duty Rubber Construction: Made from 1/2" thick virgin rubber, providing unmatched durability and protection against road debris.
  • Longhorn RAM Logo: Features the iconic Longhorn RAM logo, die-stamped on 304 stainless steel for durability and a premium appearance, adding a distinctive, rugged style to your truck.
  • No-Body-Drill Installation: Designed for easy installation using factory mounting points without drilling into your truck's body.
  • Designed for Dually Trucks with OEM Flares: Perfectly tailored to fit RAM 3500 trucks with OEM fender flares, ensuring a clean, factory-like appearance.

Tire Coverage

  • Front Tire Coverage: 9.5" from the bottom of the fender to the bottom of the flap
  • Rear Tire Coverage: 9" from the bottom of the fender to the bottom of the flap

Terms

  • Sail: The tendency of mud flaps to lift or flap excessively while driving at high speeds, reducing their effectiveness. The Gatorback dually mud flaps are designed to prevent this by using heavy-duty materials and strategic weighting.
  • OEM (Original Equipment Manufacturer): Refers to parts made by the original vehicle manufacturer. These mud flaps are specifically designed to fit trucks with OEM fender flares for a factory-like appearance.
  • Virgin Rubber: Rubber that has not been recycled, providing greater durability and flexibility compared to reclaimed rubber.
  • No-Drill Installation: Installation method that does not require drilling into the truck body, preserving the original structure and finish of the vehicle.
  • 304 Stainless Steel Plate: High-quality stainless steel that resists rust and corrosion, adding durability and a polished aesthetic to the mud flaps.

Warranty

Truck Hardware Gatorback Longhorn RAM Dually Mud Flaps are backed by a limited lifetime warranty. This warranty covers rubber replacement for the lifetime of the product to the original owner, providing peace of mind. However, it does not cover damage caused by misuse, abuse, improper installation, or wear on brackets, plates, or mounting hardware.

Care and Maintenance

To maintain the appearance and longevity of the Gatorback Longhorn RAM Dually Mud Flaps, follow these care instructions:

  • Virgin Rubber: Clean the rubber mud flaps regularly with a mild soap and water solution to remove dirt, mud, and grime. Avoid using 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. Proper care will help keep the rubber flexible and extend its lifespan.
  • 304 Stainless Steel Plate: Use a soft cloth with a mild soap and water solution to clean the 304 stainless steel plate. For tougher stains or minor surface corrosion, use a stainless steel cleaner specifically designed for 304 stainless steel. Always dry the plate thoroughly to prevent water spots, ensuring it remains polished and resistant to rust.

What's Included

  • Includes (2) 12" wide custom-fit front mud flaps (GCR31F-L)
  • Includes (2) 21" wide dually rear mud flaps (GB2124L)
  • Includes custom-fit rear support brackets (GB768052)
  • Custom-Fit Installation Hardware

For RAM 3500 dually owners seeking premium protection with a distinctive western-inspired look, the Truck Hardware Gatorback Longhorn RAM Dually Mud Flaps are the ideal choice. Combining heavy-duty construction, iconic Longhorn RAM branding, and extensive coverage, these mud flaps ensure that your truck stays protected while looking its best. Equip your RAM 3500 dually with Gatorback Longhorn RAM Mud Flaps today and enjoy unmatched protection and style on every drive.

Other helpful topics related to the gatorback mud flaps

Manufacturer Warranty-

Gatorback mudflaps are backed by a Limited lifetime warranty. This warranty covers rubber replacement (ex- 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.

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

  • 2026 Ram 3500
  • 2025 Ram 3500
  • 2024 Ram 3500
  • 2023 Ram 3500
  • 2022 Ram 3500
  • 2021 Ram 3500
  • 2020 Ram 3500
  • 2019 Ram 3500
  • 2018 Ram 3500
  • 2017 Ram 3500
  • 2016 Ram 3500
  • 2015 Ram 3500
  • 2014 Ram 3500
  • 2013 Ram 3500
  • 2012 Ram 3500
  • 2011 Ram 3500
  • 2010 Ram 3500

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