The Raptor is very well suited for grass tracks, on synthetic grass you will have an added advantage of traction and damping. It will also give excellent results on bumpy and lightly dusted tracks where it's large diameter will absorb all shocks and keep the car stable whilst maintaining good traction and handling. The Raptor is available in 3 different compounds both on and off the rim, all including the Medial Pro moulded inserts to give you the edge over the competition.