Associated RC 18T Rear Tyres Standard Radial 40 Degree Insert AR898R40G by GPM  [AR898R40G]

Rear tyre set for 18T

This rear tyre set suits the Associated RC 18T platform and comes as one pair with an internal insert and a 40 degree shoulder angle. The standard radial shape helps produce consistent slip and recovery characteristics for 1/18 2WD race trucks while tuning rear traction.

Installation is straightforward: mount to compatible Associated RC 18T wheels, ensure the bead sits evenly around the rim, and position the supplied insert to support tyre shape under load. Note the 40 degree shoulder is intended for rear usage only on the chassis.

Tuning note: these standard radial tyres act as a baseline for rear traction checks, useful when you want to assess suspension or weight distribution without changing tread aggression or compound factors.