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Truck Hardware Gatorback Rubber Dually Mud Flaps - Rear Pair Fits 2020-2026 GMC Sierra 3500HD

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Sale Price $483.30 $537.00
You save $53.70 (10%)
ON ORDER — Expected to Ship in 10-14 Days

Fitment exception Does NOT fit with rear dually wheel well liners.

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Questions about fit or installation? Email us Call 800-218-0609
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Know before you buy

Product essentials and key specifications, organized for a quick review.

Product overview

  • Includes (2) 21" wide dually flaps (1 driver/1 pass) & brackets
  • Custom fit - No body drilling required for installation
  • Rear - 13.25" tire coverage from fender to bottom of flap
  • Lifetime limited warranty

Key specifications

Length
24 in
Width
21 in
Height
.5 in
Weight
24 lb

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Product details

Supporting product information.

This rear pair of Gatorback Offset mud flaps are designed for a perfect fit on dually GMC Sierra 3500 HD trucks. The flaps offer 21" of heavy duty rubber and will ensure that they do not sail when you are driving and they do their job. The brackets are made from nylon/fiberglass material that gives them the durability you need. The brackets will not fade or chip and have the holes that line up with the factory fasteners already in them for a quick, simple install. The heavy duty rubber ensures that there will not be any debris that gets passed these flaps. These install inside the wheel well and have a 5/8" offset for extra tire clearance and come with all the hardware needed. An added feature of these flaps is the rubber portion is removable from the bracket via a built in channel to allow the flap to slide in and out for easy removal. This gives you the options for extra ground clearance if needed. Giving you the options for extra ground clearance if needed. When you remove the factory mud guard there will be a small hole in the fender that the fender plugs will cover. That is why the color of your truck is needed. The Truck Hardware Gatorback series mud flaps are the industries highest quality heavy duty mud guards! The rugged design and quality finish of these mud flaps make the perfect compliment to your truck. Featuring a 1/2" thick rubber flap, these mud flaps are sure to impress while they protect your investment.

Installation is made simple featuring no body drilling to install using factory exisiting screws. Installation takes about 15 mins per flap and you can use tools you have at home. The Gatorbacks install flush to the inside of the wheel well so they work with step bars, power boards or side steps. The mudflaps also feature a lifetime warranty on the rubber portion of the flap. If the flap comes off the truck or is damaged to due to normal wear and tear, let us know and we will send you a replacement piece of rubber at no charge.

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. On the nylon brackets a 1 year warranty is included for manufacturing defects. Damage by abuse, or regular wear and tear is not covered. On the nylon brackets a 1 year warranty is included for manufacturing defects. Damage by abuse, or regular wear and tear is not covered.

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Safety & compliance

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