06, leveling springs in front. Put the 315 BFGs on at 200 miles. Would viberate, but not all the time. Could feel and see the steering wheel move back and forth. And could feel it in the seat at times. Worse on smooth roads.
Put about 1800 miles on them. Tire folks said tires were wearing strange on all four. So they put a set of Goodyears on there. They tell me these Good years are a fairly new released tire. These tires vibrate too. I only run the stock tires 200 miles. 100 of those miles with the new springs. They always ran smooth.
So the question is, anyone been down this road and found a cure?