Can someone reccomend a good alignment shop in illinois. Preferably central or northeast illinois(I'm 60 miles south of Chicago). Been to 3 different alignment shops same issue. Steer tires wearing on edges.
Wearing outside of passenger and inside of driver steer is usually caster, or drives are pointing to the ditch. Caster can be adjusted with a shim, or by axle correction, but only on a solid axle truck. Some trucks have a hallow axle and there is no fix except rotating front tires constantly to keep up with the wear