Okay guys I am in need of some advice. I installed a 3" strut spacer lift, and a 2.5" block kit in the rear. I also had the alignment done the very next morning. Truck looks damn nice like this. However now when I am accelerating between 20-40 MPH and when I am slowing down at any speed I get a vibration thru the whole truck. Like a seat vibrator type vibration. I t drives straight and doesn't pull at all any direction accelerates good and brakes good. Just has that vibration at times. I did order a differential drop kit, sway bar drop kit, and rear leaf shim 2.5 degree kit. I will have all of that installed by the end of the week hopefully and let you know if that changes it I'll let you know.
3.3 MB Views: 922