Wednesday, Oct 20, 2010 at 12:26
Tread seperation can be caused by rotating the tyres from left to right thus running them in the opposite direction.
A tyre specialist told me NEVER to roate left to right only front to back on the same side. Why? I asked, he replied that when a tyre is first placed on a vehicle the belts "are thrown and settle" in that direction if you then rotate to the other side of the car then the tyre rotates in the opposite direction causing the wires to try to shift and this can cause seperation and blowouts.
This will happen to any brand.
Mine only get rotated front to back and I don't rotate the spare for the above reason (could need to go on either side in the case of a flat).
To date I have only suffered two flats, one was a steel star picket thru the sidewall and the other was a cracked rim.
FollowupID:
704588