I can't find a logical explanation! It just doesn't make sense. I criss-crossed one pair of tires, took it out and still a vibration. I then put that criss-cross back to the original position and criss-crossed the other set. Still it vibrates. What's going on? I have too much trouble believing it to be the rims because my original problem stemmed from the replacement of only two tires, the rear two were left untouched. But yet those two rear tires put up front don't solve the vibration?! Why did it not vibrate with the 14" tires on??? Can somebody come up with a logical statement?
Could it be that the contour doesn't like Yokohama tires in sets of 4?? I'm getting down to the wear bars on two of those tires, maybe I'll jump ahead of myself and just replace those 2 tires with some other brand of tire and hope it goes away? Geez, this is driving me nuts!!
