Truck Tyre Truck Tyre polygonal wear is one of constant failures. Truck Tyre wear the event of a polygon, as in the gravel road vehicles, as bumps and stop beating, so the driver and passenger would feel very uncomfortable.
Truck Tyre wear was mainly due to the polygon on the vehicle caused by other components, as long as what parts to adjust or replace, it can "cure" Well. There are three main reasons: Wheels and Truck Tyre eccentric or bent; wheel hub and shaft eccentricity or bent; kingpin bearings and turned loose.