This wheel and tyre kit is intended for the TRAXXAS TRX4 chassis and is supplied as TRX4889/1719. It converts a crawler setup into a road-oriented layout by fitting on-road radial tyres to plastic wheels and using aluminium hex adapters to widen the track.
The delivery is a 24pcs assembly built for on-road use only and not for rock crawling. The aluminium hex adapters include a self-locking feature to keep the hex engaged under side loads while cornering. The kit list covers hex adapters, adapter covers, hex socket screws, metal washers, screw shafts and the manual references noted by the supplier.
Fitment notes: install the supplied hex adapters to spread track width, secure the wheels with the included M4 hardware and washers, and check the self-lock seats engage before first use. For handling, the manufacturer recommends 75-80mm dampers with firm springs to control roll and reduce rollover tendency at higher speeds on sealed surfaces.
Use when switching a TRX4 from crawling tyres to road tyres; pair with stiffer damping and reduced body roll to keep handling predictable at speed.
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