Technical Front Radial Tyres for Associated RC18T AR898F40G by GPM  [AR898F40G]

Technical overview of front radial build

These front radial rubber tyres are engineered for the Associated RC18T and accept a 40 degree foam insert to control contact patch shape and lateral response. The combination of compound selection and insert geometry is intended to deliver stable steering feedback and repeatable behaviour under load. This component is specified for front fitment on the listed chassis.

Fitment procedure: place the foam insert into the tyre cavity before mounting, ensure uniform bead seating around the rim, and apply adhesive where required to prevent slip. Confirm steering linkage and suspension travel clearance; carefully trim the bead or insert if interference is detected.

Tuning notes: these radials primarily modify initial bite and mid-corner balance. Alter insert hardness or swap tyre positions to fine tune turn-in and transient characteristics without modifying suspension geometry. Track testing with incremental insert changes is recommended to identify the preferred balance point.