GMC Sierra 1500

""Truck vibrates around 1500 rpm. It is also known as the CHEVROLET Shake. Started close to 50k miles just as warranty was expiring. Dealerships do not claim the problem. I was given various reasons for the vibration each time I took to dealership such as, tires being out of balance (I put new tires on), mud underneath since I live on dirt road (I wash underside before taking in for repair). The vibration has not been corrected. SoI just continue to drive an uncomfortable ride. A GMC 1500 Denali that costs as much as it did, should not vibrate. There should be a recall on it, rather than not acknowledging it. I had a previous 2015 GMC 1500 Denali truck that had the same vibration. It was traded in on the 2018 new GMC 1500 Denali truck that developed the same vibration. I will not buy another GMC truck until the problem is acknowledged and resolved by GMC.""

"Known issues with GM Trucks 2015-2019 that GM refuses to put out a recall because the transmission is a dud."

"there is a letter out early in 2020 on transmissions, they replaced the fluid, did not fix the problem, had 2 torque converters put in along with vales body replaced, still did not fix the problem. Talked to an master mechanic who used to work for GMC and he said it was a bad transmission and needs to be replaced. Dealership does not want to do that per GMC company."

""My 2018 differential has a seal leak that is supposed to cost over 2,000 to repair. I only have 60,000 kms on the truck so this seems ridiculous.""

"Driveshaft complete failure. Snapped in half."

"Air conditions stopped working."

""The AC stopped blowing cold air, and now it blows only warm air.""

"The chrome on the running board on one side of the truck is peeling. It started about a year and half ago but was just past the warranty and G M wouldnt do anything about it."

"Running boards rusted out within first year. Still look awful and still need replaced."

"had to have the back pads changed after 30000"

"EGR valve had to be replaced"

"Two years ago the chrome on the factory installed running boards started to pit and flake. Despite keeping the chrome polished. Given the worsening condition I am concerned the integrity of the running boards may have been compromised by the rust."

"Im not the primary driver of this vehicle. However, we began having engine problems soon after the warranty expired."