The Power King All-Position is a bias-ply medium truck tire. It features a versatile tread design that can be mounted as a steer tire, trailer tire, or even on the drive axle in climates and applications not requiring the mechanical grip of a lug tire. The All-Position is exceptionally robust, and an economical option wherever you use it. . In addition, when you order the Power King All-Position from Tires-Easy, the flap is included. Please call us for details, or if you have any questions about replacing bias-ply tires.