This is a pair of AKA Chainlink Super Soft Compound Short Course Tires. Bi-level interlocking tread pattern creates support for the tire's carcass and treads for more consistency through corners, and better on-throttle stability Super soft firmness compound Two Chainlink Clay Compound Short Course Tires with Red Foam Inserts Two 1/10 scale Shourt Course Wheels Tire Glue Diameter: 4.2" (107mm) Width: 1.7" (44mm) Mounting Bead: 2.2" (56mm) Outer x 3.0" (76mm) Inner jxs 06/04/15 ir/jxs &