The Rally Armor UR urethane mud flap for 2022–2026 Rivian R1S helps protect paint and lower panels from salt, spray, gravel, tar and road grime with four-corner coverage. Built in the USA from flexible, UV-resistant polyurethane, these tear- and shock-resistant flaps resist curling and abrasion across varied climates. The durable construction offers long service life and fits without drilling.
Rally Armor 22-26 Rivian R1S Black UR Mud Flap w/White Logo