TRX4M 1.0-inch Precision Crawler Tyres Foam-Tuned - TRX4MZSP20A by GPM  [TRX4MZSP20A]

1.0-inch precision crawler tyres for TRX4M platforms

This 1.0-inch rubber tyre set is produced as an aftermarket replacement optimised for TRX4M chassis. The compound formulation focuses on a balance of adhesion and tear resistance appropriate for scale crawling, while the included foam inserts are intended to control sidewall deformation and maintain a consistent tyre footprint under load.

Fitting notes for 1/18 scale TRX4M wheels: the bead profile and clamping tongue geometry minimise slippage on narrow bead seats, and the extended fixing screw length facilitates direct screwing through common wheel designs. For performance tuning, vary foam density to adjust sidewall stiffness and traction trade-offs - lower density increases obstacle conformity, higher density improves steering precision and sidewall durability.

Recommended for technical off-road sections where predictable grip and repeatable tyre behaviour are critical. These tyres are a non-plastic compound choice for repeated runs with stable adhesion characteristics.