Truck Hardware Gatorback Black Wrap Bowtie Dually Mud Flaps - Set of 4 - Fits 2015-2019 Chevy Silverado 3500HD

Part #:
GB1223CUTBT-FULL~GB2124BT-FULL~GB756991
Sale Price
$613.80
$682.00
Free Shipping
In Stock Ships by Monday

Additional details

  • Fits 2015-2019 Chevy Silverado 3500 HD (Dually Rear Wheel)
  • Front - 5" tire coverage from fender to bottom of flap
  • Rear - 9.5" tire coverage from fender to bottom of flap
  • Includes 12"x23" cut style front flaps (GB1223CUTBT-FULL)
  • Includes 21"x24" dually rear flaps (GB2124BT-FULL)
  • Includes custom fit rear support brackets (GB756991)
  • Officially licensed Chevrolet Bowtie logos
  • Limited lifetime warranty

Front Flap Installation Video

Step by Step Instructions

Rear Dually Bracket and Flap Installation

Step by Step Instructions

Dually Mud Flap Set

What you get with the set

Gatorback Plate Finishes

Here are the different plate finishes

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

Most Helpful

Gatorback mud flaps
5
I purchased 4 Gatorback mud flaps for my Chevy Silverado.  The flaps are very durable, easy to install and when installed correctly protect truck from mud and debris.   Besides the rugged look really stands out on my truck.  Will recommend to others.
2013 Chevy Silverado 1500
5
These mud flaps are awesome!!! Had factory mud flaps that were to small and allowed rocks to hit my truck. These flaps totally take care of that and look great too!
Perfect
5
You have to get these brackets!! Everything fit perfect. The accuracy of this design was awesome. I’m usually disappointed in the alignment, fit and finish of products like this. Not this time! Went together perfect and made installing a snap. Probably 30 minutes installing the first side and 15 on the second side. Easy!

Most Recent

Love the mud! Flaps top quality
5
Love their customer service. Very very helpful
Instructions
4
I wish there was a video or better yet maybe instructions that didn’t remind me of ikea

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For those seeking premium, rugged protection with a sleek, understated look, the Truck Hardware Gatorback Black Wrap Bowtie Dually Mud Flaps are the perfect solution. The black wrap finish provides an understated yet sophisticated black background appearance that contrasts perfectly with the bold Bowtie logo, making it an excellent choice for those who prefer a subtle yet stylish aesthetic. Designed specifically for 2015-2019 Chevy Silverado 3500 HD (Dually Rear Wheel) models, these mud flaps not only provide the highest level of defense against road debris and harsh conditions but also elevate the appearance of your vehicle with their iconic Black Bowtie logos. Crafted with superior engineering, these mud flaps blend durability, style, and functionality in one comprehensive package.

The Gatorback Black Wrap Bowtie Dually Mud Flaps are built using heavy-duty virgin rubber, offering unmatched flexibility, durability, and resilience. Each rear flap weighs in at 10 pounds, ensuring that they stay securely in place even at highway speeds without 'sailing' or moving out of position. The front and rear mud flaps are designed to provide extensive coverage—5 inches for the front and 9.5 inches for the rear—effectively shielding your truck from rocks, dirt, and road grime that could cause damage. The stainless steel plates feature a die-stamped Chevrolet Black Bowtie logo on a black background with a hand-applied vinyl overlay, delivering a sophisticated yet tough look that complements your truck's design. The black wrap finish also helps protect the stainless steel plates from scratches and minor abrasions, ensuring that your mud flaps maintain their premium appearance even after extensive use.

Installation

  • Front Flap Installation: The front flaps will fasten directly to the lip of the wheel well with the self-tapping screws. You can use factory existing fasteners if your wheel well has those available. If those are not available, use the included self-tapping screws. There needs to be at least 1/2" of clearance in the front between the tires and wheel well to accommodate the thickness of the flap. If your truck is equipped with step bars, power boards, or side steps, the Gatorbacks install flush with the wheel well, accommodating these accessories seamlessly.
  • Rear Flap Installation: The rear mud flaps come with custom-fit Gatorback dually mounting brackets, which are essential for ensuring a secure, stable fit. These galvanized steel brackets provide a strong mounting point, keeping the heavy-duty flaps firmly in place even under tough conditions. The rear brackets utilize existing factory holes, eliminating the need for drilling into the truck body, although drilling through the mud flaps themselves is required. This installation method ensures that the mud flaps are tightly secured, reducing the risk of flapping into the tires. The rear plates, which measure an impressive 17 1/4" x 5", add a distinctive, robust visual element to your truck.

These mud flaps are engineered not only for protection but also to provide an OEM-quality look. The stainless steel plate with the Black Wrap Bowtie logo is expertly crafted for an authoritative finish, giving your truck an eye-catching, professional look while maintaining practical functionality.

Key Features

  • Premium Virgin Rubber: Crafted from durable, UV-resistant virgin rubber for superior longevity, flexibility, and resilience. Virgin rubber is less prone to cracking, making it ideal for harsh conditions.
  • Custom Fit for Chevy Silverado 3500 HD: Designed specifically for 2015-2019 dually models with precise coverage for both front and rear tires.
  • Officially Licensed Chevrolet Black Bowtie Logos: Stainless steel plates with hand-applied vinyl overlays, ensuring a sleek and professional appearance.
  • Durable Rear Support Brackets: Custom-fit galvanized steel brackets ensure the heavy-duty flaps are securely mounted, providing a fade-resistant, stable installation.

What’s Included

  • (2) Front Mud Flaps - 12" x 23" (GB1223CUTBT-Full)
  • (2) Rear Mud Flaps - 21" x 24" (GB2124BT-Full)
  • Custom Rear Support Brackets (GB756991)
  • Stainless Steel Self-Tapping Mounting Screws

Tire Coverage

  • Front: Provides 5 inches of tire coverage from the bottom of the fender to the bottom of the flap.
  • Rear: Provides 9.5 inches of tire coverage from the bottom of the fender to the bottom of the flap.

Care & Maintenance

To keep your Gatorback Mud Flaps looking and functioning like new, follow these care and maintenance tips:

  • Virgin Rubber: Clean the heavy-duty rubber portion periodically with mild soap and water to remove road grime, salt, and other buildup.
  • 304 Stainless Steel: Wipe down the stainless steel plates to maintain their shine and prevent corrosion. Use a non-abrasive cleaner for the best results.
  • Vinyl Decal: Gently clean the vinyl overlay with a soft cloth to prevent scratching and ensure the logo maintains its appearance.
  • Inspect the mounting hardware periodically to ensure it remains secure, especially after off-road use or harsh weather conditions.

Terms

  • Virgin Rubber: High-quality rubber that is not recycled, providing superior flexibility, durability, and resistance to cracking.
  • 304 Stainless Steel: A high-grade stainless steel known for its excellent corrosion resistance and durability.
  • Sailing: A term used to describe the movement of mud flaps due to airflow, causing them to lift or move out of position, especially at high speeds.
  • Self-Tapping Screws: Screws designed to create their own threads as they are driven into a material, ensuring a secure fit.
  • OEM (Original Equipment Manufacturer): Refers to the quality and design standards set by the original manufacturer, ensuring compatibility and high quality.

Warranty Information

The Gatorback Mud Flaps come with a limited lifetime warranty on the rubber portion. This warranty covers any tears or damage from regular use to the original owner. It does not cover brackets, plates, or mounting hardware, nor does it cover damages due to abuse.

Truck Hardware Gatorback Black Wrap Bowtie Dually Mud Flaps offer the ultimate blend of style, protection, and durability for your Chevy Silverado 3500 HD. With an easy installation process, high-quality materials, and an impressive design, these mud flaps are perfect for those who demand the best for their truck. Enhance your vehicle's protection while adding a premium look—choose Gatorback and experience the confidence that comes from exceptional craftsmanship and superior design.

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

  • 2019 Chevrolet Silverado 3500 HD
  • 2018 Chevrolet Silverado 3500 HD
  • 2017 Chevrolet Silverado 3500 HD
  • 2016 Chevrolet Silverado 3500 HD
  • 2015 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