Quote:
Originally posted by dwapenyi
If your tires are H rated or below, chances are that they are omnidirectional. V,Z,W, and Y rated tires are uni-directional. You can see that by seeing a big V on the tire tread pattern. the V should be pointing up from the rear and down from the front. On regular, omni-driectional tires, you just see horizontal lines mostly. Also, on the sidewall of the uni-directional tire, there's markings saying that the tire should roll forward this --> way.
DW
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Speed ratings have nothing to do with tread rotational direction. True, high speed rated tires are typically unidirectional but not always. Yoko Avid T rated tires are unidirectional.
The only way to tell is to check the sidewall carefully. You will see an arrow and an indication of which way the tire should rotate if that's the case.
If they are mounted correctly you could simply have a bad tire. I've had several Dunlop 8000's in the past that pulled... They were all replaced by Dunlop for free.
Out of balance won't create a pull either... unles it's jumping off the road.
-RMB