The Rally Armor UR urethane mud flap for 2022–2026 Rivian R1S defends lower bodywork from salt, spray, gravel, tar and road grime while providing four-corner protection. Manufactured in the USA from flexible, UV-resistant polyurethane, the abrasion- and tear-resistant flaps retain shape through extreme temperatures and resist curling. They provide long wear and install without drilling.
Rally Armor 22-26 Rivian R1S Black UR Mud Flap w/Red Logo