These are the LP29 Wheel Work LS406 3mm Offset Wheels from HPI Racing. FEATURES: Plastic construction Chrome in color 3mm offset For use on touring and drift cars INCLUDES: Two LP29 Wheel Work LS406 3mm Offset Wheels REQUIRES: Use with HPI LP29 tire series SPECS: Outer Diameter: 56mm (2.2") Width: 29mm (1.1") Hex: 12mm cnh 11/12/09 ir/jxs