This is the JConcepts Carvers SCT Gold Compound Tires W/Inserts. FEATURES: Directional radial rib for high degree of direction and control Firm profiled inserts Gold (indoor soft) compound YOU WILL RECEIVE: Two SCT Carvers Gold Compound Tires with Inserts REQUIREMENTS: Tire glue - Thin DTXR2000, Medium DTXR2002 SPECIFICATIONS: Mounting Bead: 2.2" (56mm) Outer x 3.0" (76mm) Inner Outside Diameter: 4.25" (108mm) Width: 1.93" (49mm) jxs 08/30/11 ir/jxs &