I did a burnout a while ago with out a line lock. I then went to get new tires put on. the truck shook badly after 60mph on the wy to get new tire then after alignment and balancing it still shakes. So i rode with it for 3 months then got tires rebalanced and it still shakes. Now when there was snow in the back of my truck it didnt shake as bad. It seems to be worse on some days and some days it is not as bad. If the rotors got warped would i feel it at all even when i dont hit the breaks? It is driving me crazy whenever i go over 60mph it shakes. Has anyone had this problem or atleast have some ideas of fixing it