This is a pair of Proline 4-Rib 2WD Off Road Front M4 Buggy Tires. FEATURES: 4-rib design provides the best possible steering on all track conditions M4 super soft compound Fits 2.2" 2WD front buggy wheels INCLUDES: Two 4-Rib 2WD Off Road Front M4 Buggy Tires with Foam Inserts REQUIRES: 2.2" 2WD front buggy wheels Tire glue DTXR2000, DTXR2002 SPECS: Diameter: 3.20" (81mm) Width: 1.05" (27mm) jxs 02/26/13 ir/jxs