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Truck Hardware Gatorback Gunmetal Plate Mud Flaps - Set of 4 - Fits 2014-2018 Chevy Silverado 1500 & 2015-2019 2500/3500HD

Part #:
GM1223CUT~GM1223~GB766385
Sale Price
$288.80
$361.00
Free Shipping
ON ORDER — Expected to Ship in 10-14 Days

Additional details

    ⚠️Fits single rear wheel trucks
  • Includes (4) 12" wide mud flaps (2 driver/2 pass)
  • Drilling required for installation
  • Front tire coverage - 9" below fender
  • Rear tire coverage - 7.5" below fender
  • Lifetime limited warranty

Rear Flaps and Bracket Install

Step by Step Instructions

Gatorback Plate Finishes

Here are the different plate finishes

Front Flap Installation Video

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

F350 TREMOR MudFlaps installs.
5
Install went fine.  Used the diagram supplied and the install Videos.  The no-drill assy is sturdy, rigid, and secure compared to several other's I've had/tried in my past.  Went onto the TREMOR F350 w/o any issues.    The Carb-grey with the gunmetal flaps looks really amazing.   I'll bump to 5 once I run them over winter in rural MI and dirt, snow and slush for 6 Mos. :-)
A must have
5
A must have to mount these flaps securely and without drilling holes in your truck (insert Jack sparrow gif here). Definitely love these flaps!
Great Product
5
These Brackets were exactly as described. I used them to install my new Gatorback Flaps on my 2016 3500HD. They fit perfect and they gave the mud flaps a continuous solid surface mount to, making the installation trouble free.

Most Recent

Mud Flap Brackets - Rear
5
Amazing quality and fit great! Installed on 2015 Chevy 2500.
Hardware
5
My husband put these on with ease very happy 😃

No questions have been asked about this product yet. Have a question? Ask it below!

Truck Hardware Gatorback Gunmetal Plate Mud Flaps - Set

Enhance the look and protection of your Chevy Silverado with the Truck Hardware Gatorback Gunmetal Plate Mud Flap Set. Designed specifically for 2014-2018 Chevy Silverado 1500, 2019 Chevy Silverado 1500 Legacy, and 2015-2019 Chevy Silverado 2500 HD/3500 HD (Single Rear Wheel), these mud flaps provide an ideal combination of style, ruggedness, and functionality. Featuring sleek gunmetal stainless steel plates, these mud flaps add a sophisticated touch to your truck while offering reliable protection from road debris.

Constructed from 12" wide, 1/2" thick heavy-duty rubber, these mud flaps offer full tire coverage. The weight of the rubber prevents sailing while driving, ensuring effective debris protection for your truck. The Truck Hardware Gatorback series is renowned for its superior quality and rugged design, making these mud flaps the ultimate choice for Silverado owners looking to enhance their vehicle's performance and appearance.

Key Features

  • Premium Heavy-Duty Rubber: Made from 1/2" thick, UV-resistant rubber for maximum durability, effectively protecting your vehicle from rocks, mud, and other debris.
  • Gunmetal Stainless Steel Plates: Features 304 stainless steel plates with a stylish gunmetal finish and a hand-applied vinyl overlay, adding a modern and distinctive look.
  • Custom Fit for Silverado Models: Engineered specifically for 2014-2018 Silverado 1500, 2019 Silverado 1500 Legacy, and 2015-2019 Silverado 2500 HD/3500 HD (Single Rear Wheel) models.
  • Rear Support Brackets for Stability: Includes custom-fit rear support brackets, ensuring the mud flaps stay firmly in place even in tough driving conditions.

Installation

Front Flap Installation: The front mud flaps attach directly to the lip of the wheel well using self-tapping screws, with the option to use existing factory fasteners if available. Installation is straightforward and requires only basic tools. Allow at least 1/2" of clearance between the tires and the wheel well to accommodate the flap's thickness. The front flaps install flush with the wheel well, working seamlessly with accessories like step bars, power boards, or side steps.

Rear Flap Installation: The rear mud flaps are secured using custom-fit support brackets along with self-tapping screws to hold them tightly against the wheel well. This ensures that the mud flaps remain stable and do not flap into the tires, even in tough conditions.

What's Included

  • (2) Front Mud Flaps - 12" x 23" (GM1223CUT)
  • (2) Rear Mud Flaps - 12" x 23" (GM1223)
  • Custom Rear Support Brackets (GB766385)
  • Stainless Steel Self-Tapping Mounting Screws

Tire Coverage

  • Front: Provides 9 inches of tire coverage from the bottom of the fender to the bottom of the flap.
  • Rear: Provides 7.5 inches of tire coverage from the bottom of the fender to the bottom of the flap.

Care & Maintenance

To maintain the appearance and performance of your Gatorback Mud Flaps:

  • Rubber Flaps: Periodically clean with mild soap and water to remove dirt, grime, and road salt.
  • Stainless Steel Plates: Wipe down the gunmetal stainless steel plates with a non-abrasive cleaner to maintain their finish.
  • Inspect mounting hardware regularly to ensure it remains secure, especially after off-road use or harsh weather conditions.

Warranty Information

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

The Truck Hardware Gatorback Gunmetal Plate Mud Flaps offer the perfect blend of style, durability, and superior protection for your Chevy Silverado. With heavy-duty rubber construction and an attractive gunmetal finish, these mud flaps provide a unique look while keeping your truck safe from road hazards. Choose Gatorback for mud flaps that deliver both in form and function, ensuring your vehicle is always ready for any adventure.

BrandGatorback by Truck Hardware
Length23 inch(es)
Width12 inch(es)
Height.5 inch(es)
Weight20 lb(s)

  • 2019 Chevrolet Silverado 2500 HD
  • 2019 Chevrolet Silverado 3500 HD
  • 2018 Chevrolet Silverado 1500
  • 2018 Chevrolet Silverado 2500 HD
  • 2018 Chevrolet Silverado 3500 HD
  • 2017 Chevrolet Silverado 1500
  • 2017 Chevrolet Silverado 2500 HD
  • 2017 Chevrolet Silverado 3500 HD
  • 2016 Chevrolet Silverado 1500
  • 2016 Chevrolet Silverado 2500 HD
  • 2016 Chevrolet Silverado 3500 HD
  • 2015 Chevrolet Silverado 1500
  • 2015 Chevrolet Silverado 2500 HD
  • 2015 Chevrolet Silverado 3500 HD
  • 2014 Chevrolet Silverado 1500

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