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Rally Armor UR urethane mud flaps for 2019–2025 GMC Sierra 1500 AT4 provide all-weather protection with a white logo accent. Their UV-resistant polyurethane construction resists abrasion and maintains form through extreme heat and cold, avoiding curling common to vinyl or rubber. Made in the USA, the UR series retains flexibility and installs without drilling for a clean, durable application.
Rally Armor 19-25 GMC Sierra 1500 AT4 Black UR Mud Flap w/ White Logo
