Ordered my truck band new, still has Vibration problems, 20" wheels with Goodyear tires, has had the problem since it was new. Bob Steele Chevrolet has bent over backwards trying to fix this truck, but it has not been fixed as of yet and I guess I have been thrown by the way side. The truck now has 48,000 miles on it and has had several other problems that have been fixed and just last week I got another check engine light for #4 Glow Plug circuit failure. It seems like I can not go 2 months with out that check engine light come on. I thought I would have got something better for 64,000 bucks. It will be 4 years pretty soon I have waited to get my truck fixed, I guess Chevrolet just decided to give me the finger wave. I guess it is time to get a lawyer involved. I guess it's time to switch to a diff make truck.

 

What style whees are on it? Aftermarket? Vibrations with aftermarket wheels are common.