TRAXXAS TRX4 17x19 Aluminum Hex Wheels with On-road Rubber Radial Tires by GPM TRX4889/1719  [TRX4889/1719]

17x19 aluminum hex wheel and on-road tire set

This is an RC-scale wheel and tire kit produced for the TRAXXAS TRX4 platform, supplied by GPM as TRX4889/1719. The set converts a TRX4 crawler setup to an on-road configuration by replacing crawler tires with on-road rubber radial tires mounted on plastic wheels and by widening the hex width with optional aluminum hex adapters.

The package is a 24pcs set intended for on-road driving only, not for crawling. The aluminum hex adapters feature a self-lock design intended to improve stability under lateral loads during cornering. The kit’s parts include hex adapters, adapter covers, hex socket screws, metal washers, screw shafts, and a manual reference as listed by the supplier.

Installation notes: fit the supplied hex adapters to increase track width, secure wheels with the provided M4 hardware and washers, and confirm the self-locking hex seats engage correctly before first run. For tuning, the manufacturer suggests using 75–80mm dampers with comparatively stiff springs to reduce body roll and the risk of rollover when running at higher speeds on paved surfaces.

Use this kit when converting a TRX4 from crawling to on-road use; combine with firmer damping and reduced body roll settings to keep handling predictable at speed.