TIRES, INSERTS & WHEELS > 1/10 Touring Car Insert

The "response" insert series is based on an unconventional profile which is both thin and larger in overall diameter to give the car quicker response and more stable high speed cornering.
RS-035037 High Response Modify Insert Soft (4pcs)
RS-035045 High Response Modify Insert Medium (4pcs)
RS-035055 High Response Modify Insert Firm (4pcs)
This "Grip" insert series has better overall grip than the RS series, but with some tradeoff in agility compared to the RS series.

GR-044023 High Grip Modify Insert Soft (4pcs)
GR-044033 High Grip Modify Insert Medium (4pcs)
GR-044043 High Grip Modify Insert Firm (4pcs)