GMC 1500 AT4 Mud Flaps – Access ROCKSTAR Full Width Tow Flap for 2019–2027 delivers serious protection in a full-width package. This black, urethane-finish setup with adjustable rubber shields your truck and trailer from road spray and debris.

Built on a urethane-coated aluminum diamond plate frame, it combines rustproof aluminum with thick 5/16 in rubber for durable, flexible coverage. The wide panel helps stop gravel, mud, and slush before they hit your paint or what you tow. It installs and adjusts without extra tools, and its lightweight build stores easily when not towing. Made in the USA. Fits 2019–2027 GMC Sierra 1500 AT4; not for AT4X/ZR2.

Features

• Full-width tow flap with adjustable rubber
• Black urethane-coated aluminum diamond plate frame
• 5/16 in rubber; rustproof aluminum construction
• Tool-free adjustment; simple design
• Lightweight for easy removal and storage

Have questions or want pro installation? Call our Austin, Texas or Los Angeles, California area shops: TX 512-982-9393, CA 562-981-6800. We offer installation and customization services at both locations.

Purchasing multiple items? Contact us about shipping discounts. We install on premises at both locations.

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