I mentioned a problem on this site recently, I'm having with new radials on my 37 Chev pickup. I've recently began running Tru-Spoke wheels with 215R75 x 15 Coker's and the steering has really become more difficult to turn, especially to the right. My steering box is just fine, just checked it. The offset of the rims could be the problem on mine. Be careful on yours.

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