Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
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In all my years of being in dealerships and the auto repair business I have never heard the term crowning for tire wear. I have seen feathering, cupping, and other terms. Road crown is a term used when doing alignments, you adjust the alignment to compensate for road crown which can cause the car to drift or pull to one side due to the road crown.