deskjockey
NAXJA Forum User
- Location
- Grand Rapids, MI
I changed the rear axle bearings on my 8.25" rear and decided to rotate the tires while I was at it. I noticed that the rear tires were scalloped. I could feel it while rubbing my hand over the center tread while the tire was rolling down the driveway. The lugs on both sides of the tires are cupping too. They're Cooper ST's ran at about 30 psi front and rear. What would cause the tires to scallop the way they did????