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

18T rear tyre pair

This tyre pair is made for the Associated RC 18T chassis and supplied as a single pair featuring a standard radial profile, internal insert, and a 40 degree shoulder angle. They are aimed at delivering predictable rear traction for 1/18 2WD race truck tuning.

To fit: mount onto compatible Associated RC 18T wheels, work the bead evenly around the rim, and insert the supplied support element to keep the tyre shape under load. The 40 degree shoulder should be positioned for rear axle use only.

Setup use: these tyres provide a neutral rear baseline for balance testing and incremental changes, helping you evaluate suspension and weight distribution without adding aggressive tread variables.