Originally Posted by leftofEDGE
I rotate mine every oil change, TrXus tires are made by super swampers. The one tire has a slight high spot on it so regardless of balance, they are within like 0.01 oz or so, I still get vibration.
depending on where you got the tire, they SHOULD give you a new one if it is out of round from the factory. If you went to discount tire (where I work) and told them about this, complained, and the tire showed a non-normal wheel hop, they will order you a new tire and send the old one in to the adjustments bin.
also, we do not have balancers that get within .01 ounces. our balancers only measure in .25 ounce incriments, unless POSSIBLY you put it on a road force balancer which are computerized. but im not even sure if those get that specific.