Rally Armor Universal UR Mud FlapsRally Armor's Universal UR rally mud flap is ideal for vehicles outside of our application specific flaps. For users seeking lasting, shock resistant and flexible flaps that will provide effective coverage against road debris, mud, snow and tar, this is an ideal urethane alternative to generic mud flaps (hardware is not included). Great for customized projects, the Universal URs are a durable construction intended to survive the harshest environments.