These are the Carvers 1/10 scale Front Truck Tires from JConcepts. FEATURES: Carvers tread Soft blue compound INCLUDES: Two Carvers 1/10 scale Front Truck Tires REQUIRES: Mounting on wheel Tire Glue DTXR2000, DTXR2002 SPECS: Outer Diameter: 100mm (3.9") Inner Diameter: 55mm (2.2") Width: 63mm (2.5") cnh 1/26/09 ir/jxs