These are the Suburbs T 2.2" MC Off-Road Truck Tires from Pro-Line. FEATURES: Inner and outer radius rib tread for increased corner holding and predictable side-bite Internal carcass webbing resist tire expansion under acceleration and deceleration Internal sidewall ribbing maintains sidewall structure in extreme traction conditions for greater corner control INCLUDES: Two Suburbs T 2.2" MC Off-Road Tires with Foam Inserts REQUIRES: 2.2" Rear Truck Tires Tire Glue DTXR2000, DTXR2002 SPECS: Diameter: 3.93" (100mm) Width: 2.08" (53mm) Mounting Bead: 2.2" (56mm) Weight: 55.3g (2oz) cnh 6/18/09 ir/jxs updt jxs 04/19/12