There was some fatal wobble which I believe was due to poorly balanced tires, poor track alignment (after lifting 2 inches) and weak tracking. I've been waiting for my new 33 inch tires/rims. Fixed the problem immediately! Even better when I put on new rims/tires. For the money it's worth it and highly recommend if you've opted for a cheaper lift that doesn't include it. My trail was off by almost an inch and was moving to the right even after full alignment.