Tubeless Radial Truck Tire Bead Seaters Rubber Tube NEW 1 One Piece Rubber Tube For Mounting Hard To Seat Radial, Bias Belted, Or Conventional Truck Tires As Tire Is Inflated, The Lubricated Bead Seater Forms A Seal Between The Rim And Tire Allowing The Air Pressure To Force The Beads Into The Rim Flange As Proper Pressure Is Reached, The Bead Seater Slides Out And Over The Rim For 22 5" And 24