This is a pair of 1/8 scale Spurz Buggy Tires from DuraTrax. FEATURES Round pins ideal for soft grass track surfaces Molded from worldwide race-winning long lasting C2 compound Color-coded sidewall markings make it easy to identify each tread pattern at a glance Resealable packaging INCLUDES: Two 1/8 scale Spurz Buggy Tires with Foam Inserts REQUIRES 1/8 scale buggy wheels such as DTXC3812 Tire Glue DTXR2000, DTXR2002 SPECS Inner Diameter: 3.1" (79mm) Outer Diameter: 4.25" (108mm) Width: 1.6" (41.5mm) Part DTXC3740 by Duratrax