grossja

Went to drive another truck at the dealership, ended up driving 7 2015s various options. All had vibrations. Looked a 2016 w/18s a/t very little vibration, told the dealership to find out what if any the difference would be. not sure if they made adjustments on the assembly line or its a hit or miss with the 2016. I don't want to send any more money to get another truck. So I am waiting to hear form the GM Rep.

Hey all , new to this group. I bought a 2015 Silverado 1500 a month ago. I have 424 miles on it, 100 I have driven. There is a vibration at 30-70 mph, first complaint they road forced balanced tires, found one out of spec, replaced it with a 2 year old tire, said all was fine. Stated to drive home and went back to the dealer and said the vibration is still there, took the service manager for a ride and he said they would do a PICO test on it. Test done, found the ring and pinion back lash was out 3000. Replaced the ring and pinion, still a vibration. Service manager says it normal, and not to worry about it. Took the truck home, drove to work the next day, went to the dealer for a recheck, the GM rep drove it, said its normal. I also drove a new 2016, GMC 1500 2015, 2015 w/18 inch wheels, and a z71, all had the same issues, maybe normal for most but I don't want it any more. Anyone else had the same problem? Cant understand why GM wants all customers of the Silverado,s and sierras to live with the vibration, normal for v8 to v4, I don't feel that issue, feel it all the time. Sorry cant pay for issues they cant fix, They admit theres a issue, but only have a go so far to fix the customers complaints. So, as of the other day they will let me have what is call an enhanced trade, not sure how much I will get off another truck. Drove a 2016 yesterday w/18s, little to no vibration, waiting to see what the bottom line will be, they said they would not cover the ziebart rust protection. They sue move slow.