Chasis is very rotten

- Painesville, OH, USA

The frame on my 2014 GMC Sierra pickup is rusted through on the driver-??s side cab area. A truck frame should last longer than 9 years old. Is GM going to do anything about this problem?

- Delta, OH, USA

Engine lifters keep going bad. The frame is rotting like I have never seen. Body is rusting out for second time. Blows lights every month. Rain getting in headliner and under rear seat. Ac breaks every year. All around worst f*cking vehicle I have ever owned. Gmc will not do anything about this. I'm tried

- Cordova, MD, USA

Says I have no recalls. I have terrible gas smell and steering light abs light traction light abs light and hard brake pedal. Seats and mirrors move by there selves. Steering wheel shakes. Overall this truck is worrying me so much I won't put my kids in it. Oh also airbag light on also.

- Cordova, MD, USA

While driving on the highway, the passenger shock mount that is welded to the rear forward mounted crossmember snapped off due to rust. I have taken many pictures of the damage. I am a Master Certified ASE and Ford technician with my PA Emissions and Safety inspection licenses. I inspected the damage to my truck at my shop and removed the bed. I found further rust and damage at the drivers frame and rear shock mount at the rearward mounted crossmember. The whole rear frame section is rotting away. This caused the vehicle to sway heavily and change the driving attributes of the vehicle. I have not contacted police or the insurance company. There were no warning lamps of any kind.

- Coatesville, PA, USA

In several areas on the exterior of the truck, the paint has bubbled and is peeling off. This is despite my efforts to really take care of my paint.

- Los Angeles, CA, USA

This truck has a 5 star crash rating, but is rusting very badly due to a defect in the design of the truck. There are tracks in the roof that lead down behind the cab. The water rolls down and then there is an indentation that holds the water. This water holding creates rust, horrible rust. The rockers, frame and the fuel pump rusted badly due to this defect. The 5 star crash rating comes into huge doubt due to such rust from the design defect.

- Merritt Island, FL, USA

After about 5-10 minutes of driving there was a 'burning plastic' smell and about 1-2 minutes after that a loud bang (almost like a gunshot) after pulling over, I looked around to find the left side of the back window was blown out. Long story short, I called the dealer to set up service and was told they performed the recall fix for this problem on my GMC.....I don't think it was either done or the fix didn't solve it. I can provide pictures tomorrow.....and I was driving down a city street and in motion - the street was not bumpy, in fact it was snow covered. I think this could have been a fire hazard judging by the horrific smell.

- Racine, WI, USA

Was driving through a local parking lot, going only 3 miles an hour and started to turn left when all of a sudden the driver side wheel just snapped off throwing me into the steering wheel. My right arm got a scrape and right shoulder popped. The truck hit a metal pole and dented the driver side panel, missing the head light. So glad this didn't happen on the highway.

- Valdez, AK, USA

Began running rough bad lifters. Also interior is beginning to rust. Hheadlights are terrible it aka nearly impossible to see.

- Beech Island, SC, USA

Water leaked through the 3rd brake light and stains the headliner

- Manchester, NH, USA

Paint is chipping very bad underneath tire wells and near bottom of doors. Paint looks very thin and there has been several problems with this documented online

- Black Hawk, CO, USA

For over 45K miles I have complained off a vibration coming from the rear of my GMC Sierra at 65 to 75 miles per hour. My supporting dealer that I purchased it from can't find the problem and is most likely out of business.this is an ongoing issue. Recently I went under the truck to find the entire frame is rusted from the gas tank back to the rear off the vehicle around the spare tire and elsewhere. Whats wrong with GM manufacturing, are they that cheap, that no paint is place on the frame. Additionally the chrome wheels that came with the vehicle are corroding yet another cheap process that GM refuses to address. Mind you I have always fixed and repaired my own vehicles. I have washed this vehicle so much by using a cold water hose under the vehicle and the top as well to get the salt and brine used by the northern states off the car and yet I still get the corrosion. How do I get GM. To fix the wrongs they have produced.

- Shelton, CT, USA

I purchased my vehicle brand new in order to avoid unexpected expenses that one sometimes inquire when we purchase a used vehicle. However, the truck has given me nothing but mechanical issues I've head engine power loss problems, have gone through two air conditioner major issues, radiator gone bad, transmission go out and the most recent my roof started to leak. As I did more research I came to discover that I am not the only customer in this predicament there are several others. I'm reaching out to for assistance in regards to these matters, something has to be done GMC has to take responsibility for faulty vehicles if that's is the case. They only give the go around to customers like myself that on top of having a car payment we have to somehow pay high mechanical bills for issues that should not be accruing to new vehicles.

- Concord, NC, USA

The contact owns a 2014 GMC Sierra 1500. The contact stated that the vehicle was taken to an independent body shop to have some damages repaired. The contact was advised that the frame underneath the vehicle was rusted. The dealer (anchor Buick GMC, 1 automotive blvd, elkton, md 2192) was contacted and stated that there was a technical service bulletin for the failure; however, the vehicle was no longer under warranty due to high mileage. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the vehicle was no longer under warranty for the technical service bulletin due to the high mileage. The failure mileage was 85,821.

- Elkton, MD, USA

I temporarily had no control over the vehicle causing me to have an accident. While driving down a residential street approaching a stop sign intersection I merged into the center of St to pass a trashcan and in the process of returning to my correct position on the road I suddenly had no steering. Panicking from the loss I pressed my brakes an attempt to bring vehicle to a stop but was unsuccessful because the tires began a slide once noticing the traction loss I proceeded to release brakes and reapply in hopes of gaining traction the brief relief from brakes caused the vehicle to regain traction and while I still have no control over steering, the vehicle jerks towards the right side of the road and the brakes being reapplied the vehicle continues to slide off pavement making contact with stop sign and telephone pole.

- Moss Bluff, LA, USA

My vehicle has side board steps. The tread pattern is such that when wet or icy the step is a virtual skid pad. When you place weight on the foot on the tread it immediately slips out from under your position. Last year I broke a foot when I slipped and this year it was an ankle. Tread design needs to be improved and turned 90. As designed there is no traction protection. Just the opposite, it promotes lack of traction resulting in slipping and falling.

- Spokane, WA, USA

The contact owns a 2014 GMC Sierra 1500. The contact received a manufacturer recall concerning the trailer hitch. The dealer indicated that the manufacturer had only been sending 1 to 2 parts every two weeks and that the contact was placed on a waiting list due to the parts being on back order. The contact was unable to determine when the parts would become available. The VIN was not available. The manufacturer was unable to provide a specific time frame.

- Bancroft, MI, USA

There is a service bulletin from GM about frame rust on all GMC 2014 1500 Sierra and Chevy 2014 Silverado 1500 light duty pick up trucks. The frames and some important bolts are highly rusted. They only touch-up spots they can access at the dealership. The facility where they were produced used a poor quality waxy paint coating. The dealership cannot guarantee a complete solution for this frame rust. This is a very dangerous problem in the future of the life of the truck. The frame could decay and the bolts can break off. This is not fair for a $40,000 to $60,000 truck. You can spot the rust right from the dealership new truck lot. I read on the GM truck forum on the internet hundreds if not thousands of these trucks have this issue. I will feel very unsafe driving this truck a few years from now. There are some photos of a few rusted areas in the GM service bulletin which you obtain.

- Monroe Township, NJ, USA

Radiator leaking from top corner driver side and passennger also rust on frame

- Shelbyville, KY, USA