2020-2025 Duramax GMC HD Standard Height Kickback Mud Flaps (TI-01-069-412SB)

Fits: 2020-2025 GMC Sierra 2500HD / 3500HD

Lead time: Black powdercoat finishes typically ship in 1-2 weeks; all other finishes (White, Polished Stainless, Rock Guard, Custom Color) typically ship in 2-4 weeks. If you're in a rush, please contact us and we can check stock and get you an estimated time of delivery.

The Trigger Industries Standard Height Mud Flaps are a vehicle-specific, no-drill fit for the 2020-2025 GMC Sierra 2500HD / 3500HD. From the hardware to the plates, everything is made from 100% stainless steel, and the mats are heavy high-tensile rubber matting. Designed, engineered and made in-house at Trigger Industries in Alberta, Canada.

The kickback design angles the flap away from the tire, so you get full coverage and legal compliance without the rubber catching oversized tires at full lock. Sold as a set of four.

• Vehicle-specific, no-drill mounting for the 2020-2025 GMC Sierra 2500HD / 3500HD
• Kickback design clears oversized tires
• Stainless steel hardware and plates that will never rust
• Heavy high-tensile rubber matting
• Full legal compliance and tire coverage
• Trigger Industries plate, customizable to whatever you want
• Powdercoated black or white, polished stainless, black rock guard, or a custom colour
• 100% Canadian made. Save duties and brokerage; shop Canadian.

• Sold as a set of 4 (front and rear)
• Material: 304 stainless steel plates and hardware, high-tensile rubber matting
• Made in Alberta, Canada
• 12": stock wheel and tire packages, up to 33" tires
• 13": leveling kits and small lifts, 33"-36" tires
• 14": 4"-8" lift kits, 33"-37" tires
• 16": 14.5" wide tires or larger, 35"-40" tires

• 4x mud flaps with backing plates
• 2x rear lower mounting brackets
• 4x caps that replace the factory molded splash guards
• Vehicle-specific mounting hardware

• The mounting brackets and caps are included in the price. There is no separate install kit to add.
• This set is built for standard 2020 and newer GMC Sierra HD trucks. 2024 and newer AT4X models take a different kit: they do not need the filler caps, and the mount plate may need one extra hole drilled depending on wheel and tire offset. Contact us and we will order the correct AT4X set for you.
• Running a large lift and need extra clearance? A high clearance kit is available on request. It requires cutting and is non-refundable.
• Custom colour and custom logo options require the details to be supplied before checkout.
• Trigger Trim seals the gap between your fender lip and mud flap to keep out debris. Sold separately.

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