C.V.S.T. Casing - exclusive design technology configures internal components foroptimal resistance to the stresses and flexes of long term, real world use.
Stress Control Ribs & Stress Relief Grooves - combined technology to controleffects of wear patterns on free rolling wheel positions.
Wide Tread Face - helps stabilize the vehicle in turns and at Highway speeds & accepts wider retread designs.
4 Steel Breakers & All Steel Casing - helps to resist punctures, and stabilizes thetread pattern.