Associated RC 18T Front Radial Tyres with 40 Degree Insert AR899F40G by GPM  [AR899F40G]

Associated RC 18T Front Rubber Standard Radial Tires With Insert (40 Degree ) -1pr - GPM AR899F40G
Price:
USD$3.84
Brand:
GPM
Model:
AR899F40G
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Front radial tyre set for professional tuning

This front tyre pair is specified for the Associated RC 18T and ships with the declared 40 degree insert profile. The radial rubber construction provides a stable contact area that supports consistent steering feedback and allows precise adjustments to front-end behaviour.

Fitting uses the model's standard front wheel procedure, with careful seating and balancing on the front rims. The supplied insert controls carcass deformation under load, which is a key variable when fine tuning turn-in and mid-corner response alongside tyre pressure and suspension geometry.

  • Compatibility: For Associated RC 18T front wheel fitment.
  • Included: 1 pair with insert for front application.
  • Tuning role: 40 degree insert profile to enable predictable steering balance and repeatable grip characteristics.

What is the intended application?

Designed for front wheel fitment on the Associated RC 18T to offer a tuneable steering platform.

How should the insert be positioned?

Seat the insert so the 40 degree profile is maintained across the tread face and verify seating on the rim before final runs.

Recommended tuning steps?

Start with stock tyre pressure and incremental suspension changes, then use insert orientation to adjust turn-in and mid-corner support for consistent handling.