Associated RC 18T Rear Radial Upgrade AR889R40G by GPM  [AR889R40G]

Associated RC 18T Rear Rubber Standard Radial Tires With Insert (40 Degree ) -1pr - GPM AR889R40G
Price:
USD$3.84
Brand:
GPM
Model:
AR889R40G
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Rear radial tyre for RC18T applications

This pair of rear radial tyres is supplied as an aftermarket replacement for Associated RC 18T and compatible touring platforms. The tyres use a consistent rubber compound and include a 40 degree insert to allow fine adjustments to rear traction and balance without altering suspension geometry.

Service and fitment follow standard procedures: remove the wheel from the hub, remove any factory foam or insert, locate and seat the supplied 40 degree insert inside the tyre, bond the tyre to the wheel rim with suitable adhesive and refit to the hub. Allow full adhesive cure time to ensure reliable mounting.

Performance notes: installed on the rear axle, the radial casing and specified insert angle change slip characteristics and lateral stability. Competent tuning is achieved through insert selection and tyre mounting tension rather than through major electronic or suspension changes.

What is supplied with the product?

One pair of rear radial tyres plus the matching 40 degree inserts, supplied as 1pr.

Compatibility checks to perform

Confirm wheel hex size and internal rim width for RC18T rear wheels prior to fitment to ensure proper seating and clearance.

Recommended mounting procedure

Seat the insert evenly, apply a reliable wheel adhesive, check for consistent roundness and let the glue cure completely before track use to avoid premature failure.