For racers who need reliable baseline checks, the 3RACING ST-001/PU4 purple setup wheels deliver consistent alignment and balance readings. These wheels are intended as part of a practical tuning workflow to help reduce variables between runs.
Use these wheels to confirm camber, toe and suspension geometry when making tuning changes. Consistent wheel fitment during setup sessions improves the correlation between adjustments and on-track behaviour, aiding quicker iteration.
Engineered for common 1/10 fitments, the lightweight construction keeps setup mass low while providing a dependable reference wheel. Keep a set in your pit kit to speed up setup changes and maintain consistent test conditions.