Tire Bead Seater

One-Piece Rubber Tube For Mounting Hard-To-Sead Radial, Bias-Belted, Or Conventional Truck Tires. As Tire Is Inflated, The Lubricated Bead Seater Forms A Seal Between The Rim & Tire, Allowing The Air Pressure To Force The Beads Into The Rim Flange. As Proper Pressure Is Reached, The Bead Seater Slides Out & Over The Rim. Use Bead Lubricant w/ Bead Seaters.