This is a pair of 1/8 scale Shotgun Buggy Tires and Buggy Wheels from DuraTrax. FEATURES: Small spikes in groups of four ideal for loose (dry and loamy), hard packed (dry), blue groove (fast) and indoor clay (damp) track surfaces Premounted to dish style wheels molded in white with unique hub pattern that provides a better wheel nut grip Tires molded from worldwide race-winning long lasting C2 compound Color-coded sidewall markings make it easy to identify each tread pattern at a glance INCLUDES: Two 1/8 scale Shotgun Buggy Tires with Foam Inserts and Wheels REQUIRES: Mounting on vehicle SPECS: Outer Diameter: 4.25" (108mm) Width: 1.6" (41.5mm)