[thewaxer]

My truck has a shake in the seat while driving at or around 60 to 70 anything under or over it seems to subside.and its not constant it comes then goes comes then goes.and ive balanced the tires and had it looked at and ive done all i can to find the problem.it has done it since i bought the truck. new tires seem to help but as they start to ware it starts again.