Access Mud Flaps A1000021 ROCKSTAR(TM) mud flaps are the best fitting hitch mounted mud flaps! The unique model specific design features a custom fit aluminum frame with stabilizer plate, stainless steel hardware and 1/2" rubber flaps. ROCKSTAR" Mud Flap ROCKSTAR" Mud Flap; Smooth Mill; Hitch Mount; 24 in. x 24 in. Fits Full Size Pickup/SUV; Access Rockstar ALL Universal - Fits Most Mid-Size Pickups and SUVs Mud Flaps