Just a thought...
Years ago I was told never to cross radial tires during rotation, so I have always rotated front to back keeping the tires spinning in the same direction. The reasoning I was told was if you change the direction on the spin after initial wear, the steel belts could separate from the tread (gee I wonder).
Eventually during the life of a set of 4 tires, if crossing the front to back and rear straight forward, all tires would at sometime make the cross and spin in the opposite direction.
I would like to here from anyone with Firestone tread separation (or any other brand) if there rotation method supports my theory.
Oh and one other note, the Goodyear Aquatread tires I have on my car have a rotation direction arrow due to the tread pattern, but since they cannot be cross during rotation, I can't see any harm in not crossing any other type of tire.
Like I said at the beginning, just a thought.
Years ago I was told never to cross radial tires during rotation, so I have always rotated front to back keeping the tires spinning in the same direction. The reasoning I was told was if you change the direction on the spin after initial wear, the steel belts could separate from the tread (gee I wonder).
Eventually during the life of a set of 4 tires, if crossing the front to back and rear straight forward, all tires would at sometime make the cross and spin in the opposite direction.
I would like to here from anyone with Firestone tread separation (or any other brand) if there rotation method supports my theory.
Oh and one other note, the Goodyear Aquatread tires I have on my car have a rotation direction arrow due to the tread pattern, but since they cannot be cross during rotation, I can't see any harm in not crossing any other type of tire.
Like I said at the beginning, just a thought.