Associated RC18T Rear Radial Tire with 30° Insert by GPM AR899R30G [AR899R30G]

Q: What tuning effects can I expect from the 30Â° profile?

The 30Â° shoulder profile helps concentrate contact on the shoulder for increased lateral bite, which affects corner entry and rotation; pairing different inserts or mounting offsets fine-tunes balance.

Associated RC 18T Rear Rubber Standard Radial Tires With Insert (30 Degree ) -1p - GPM AR899R30G

Price:

USD$3.84

Brand:

GPM

Model:

AR899R30G

Not Available

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Spares / Hop-ups - Team Associated - RC18T

Rear radial tire for RC18T

This is a single rear radial tire produced for the Associated RC18T platform, supplied by GPM under part AR899R30G. The tire is a rubber standard radial design with an internal insert and a 30° shoulder profile intended for RC-scale rear axle use.

Fit is specific to the RC18T rear application, sold as 1 pcs. The radial shape and insert help preserve tire shape under load and provide a predictable contact patch for tuning grip and handling balance.

Installation is standard for rubber tires on foam or plastic inserts — mount the insert inside the tire and seat it evenly on the wheel, then trim any excess and balance as needed for consistent performance. For tuning, small changes to insert thickness and tire mounting position can alter rear bite and rotation characteristics.

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Associated RC18T Rear Radial Tire with 30° Insert by GPM AR899R30G [AR899R30G]

Rear radial tire for RC18T

Is this tire compatible with the Associated RC18T?

How is this tire supplied and what quantity?

What tuning effects can I expect from the 30° profile?