Associated RC 18T Rear Radial Tire Pair 40 Degree Insert AR898R40G by GPM  [AR898R40G]

18T rear radial tire set

This pair of rear tires is built for the Associated RC 18T platform and supplied as a single pair with an internal insert and a 40 degree shoulder angle. The standard radial profile helps deliver predictable slip and recovery for 1/18 2WD race trucks during rear traction tuning.

Fitting is simple: mount these tires to compatible Associated RC 18T wheels, seat the bead evenly, and fit the supplied insert to maintain tyre shape under load. Make sure the 40 degree shoulder is oriented for rear placement as specified; these tyres are intended for the rear axle only.

Setup role: use these standard radial rubbers as a neutral rear baseline when checking suspension and weight distribution changes without adding aggressive tread or compound effects.