2016 GMC Sierra owner complaints

The truck has a horrible vibration from around 45 MPH and up. Have test drove other 2016 GMC sierras with same issue. Have taken it back to the Dodge dealership we bought it from and they said it should be a recall

Apparently, the 8 speed automatic transmission has issues with wiring harness and hard shifting which the manufacturer has 18 service bulletins out on yet still will not recall and fix problems. Also the brake system is faulty and unsafe it loses pressure and even braking at various speeds. After taking it to the dealership they can not figure out why and say it is various parts and should be recalled but it is not as of yet. Gm knows of these issues and the 1000s of dollars customers have to pay for these repairs. This is wrong and needs to be rectified.

This issue started a few months after I purchased the truck took it to two dealers they say its normal. Called GMC & they have no recall. When driving the truck & have to slow down in traffic the automatic transmission down shifts & has a very noticable jerk. Will actually jerk the hole truck. People who have rode with me tell me I have a transmission problem. What can I do

8 speed transmission bucks, hesitates, lurches forward, clunks, while startung acceleration or coming to a stop. I try to keep a big gap between my truck and cars in front of me at stop signs because it randomly lurches forward and I almost have bumped cars in front of me. I have had the truck into the dealer so manu times to fix the vibration issues as well, they said 3 tires that came in the brand new truck were defective so I had to replace them all and the shake is still there, the balanced, rebalanced, road force balance and nothing works. Last time at the dealer said it is probably the tires, he said dont rotate them again and when they wear out he will put me in a 'better' tire. I am past my warranty so the dealer says any costs are my responsibilitt, if the NHTSA could please step

Truck shifts really hard and is unpredictable. I almost drove through my garage door the other day shifting to drive from reverse. Truck will lunge forward or delay in shifting. There have been a few times I've had to slam on the brakes before I backed into something. I have brought it in 3-4 times for the issue and GMC won't remedy the problem.

Brake failure issue at low speed. This happened in two separate occurrences in parking lots. The brake pedal became very still and required grabbing the steering wheel and using it to pull myself down harder on the brake pedal to get the vehicle to stop. This resulted in greatly increased stopping distance. Fortunately no vehicles or people were in my path during these occurrences. Gm has since repaired my vehicle. I have since received a notice that they are repairing this issue only after the owner has a brake failure problem. This is extremely unsafe and is unacceptable. Owners need a solution and do not need to worry that this issue will arise again. If I hit a person or a vehicle, will gm pay for medical bills, vehicle repairs, legal fees? This truck as well as my last 2009

Looses brake assistance in parking lot and sometimes on the highway,check engine light comes on with various codes the most common is misfire on startup it happen in different occasions.

Purchased the 2016 duramax denali with less than 39,000 miles after my previous GMC truck turned out to be a safety hazard and a money pit. Sales rep had me drive the vehicle around the block and the vehicle was what I wanted. After driving the truck at highway speed I started noticing the vehicle drifting all over, I had to turn the lane departure warning system off because you cant keep it in the lane. Going into a construction zone I almost was pushed into the barrier because of the draft off of a semi. With speed limits up to 85 here in texas I cant believe somebody has not been killed yet. I am taking it to GMC cavender of Buick in san antonio wednesday. This is a very serious issue.

Since I've owned this vehicle I have had transmission problems. Once it went from 70 to 20 on the highway.. It kicks or jerks at any speed... Especially going slow.. The shifting is horrible!!! The feeling of it losing power again like it did could cause serious damage to the transmission and unselfish and passengers.. I don't trust it on the highway!!! I keep a monitor connected to my truck at all times.. The dates coincide with the paperwork!! Ongoing tranny issues all the time!! I paid way to much for this lemon!! Engine vibrates around 80.. And if you don't use your blinker.. They truck fights you to change lanes.. It pulls you back!!

1) rear driver side seatbelt would not retract when unbuckled. Seatbelt had to be manually fed back in so that the belt didn't dangle or get shut in the door. Repaired at dealership on june 18, 2020 at roughly 55-56,000 miles. 2) truck is currently shaking when driving and has tendencies to shake violently at times. I'm currently just shy of 59,000 miles on the truck and has been noticeable within the last 1,000 miles. Researching it appears it has a common name of "Chevy shake."

On several occasions I have had difficulty with the braking system. The braking system becomes unresponsive after pumping the brakes a few times. On several occasions I've had the brake peddle pushed to the floor in an attempt to stop the vehicle. This seems to happen mostly at slow speeds, a good example is when you are in a traffic jam and are primarily using the brakes to edge forward and stop.

Tl* the contact owns a 2016 GMC sierra denali. The contact stated that while the vehicle was being reversed at under 5 MPH, the brake pedal was depressed but failed to operate as intended. The contact crashed into a tree which caused damage to the passenger's side door, fender and side mirror. There was no injuries. The vehicle was taken to van buren Buick GMC located at 2257 jericho turnpike, garden city park, ny 11040, (516) 535-9508, to be diagnosed which was still pending. The vehicle was not repaired. The manufacturer was contacted and informed of the failure. The approximate failure mileage was 78,000.

The brakes did not work at slow speed going forward or in reverse

The other night, I was backing into a parking spot at the market. As I slowed I noticed the brake pedal was getting harder to depress and it felt as though I was going to back into the car behind me. It took more effort to stop the truck.

The contact owns a 2016 GMC Sierra. The contact stated that she had noticed the frame had rusted in two places. No warning lights were illuminated. The local dealer was contacted, who confirmed there were no open recalls. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was unknown.

The contact owns a 2016 GMC Sierra 1500. The contact stated that while idling in the drive-through at a pharmacy, the contact noticed smoke coming from the rear window, and the rear window shattered. The contact stated that the defroster was activated at the time of the failure. There was no injury sustained. The contact deactivated the defroster and drove to the residence, where the contact disconnected the defroster fuse. The contact related the failure to Customer Satisfaction Program Number: N192265660 (Rear Window Defroster Thermal Events). The vehicle was not diagnosed or repaired by an independent mechanic. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 139,250.

The contact owns a 2016 GMC Sierra 1500. The contact stated that her husband remote started the vehicle. The contact stated that when the vehicle was started, the defrosters automatically activated. The vehicle warmed up for approximately 2 to 3 minutes. The contact stated that while leaving the driveway, her husband stopped the vehicle to assist with moving a lawn mower. Upon returning to the vehicle and looking through the glass her husband observed that there was smoke coming from the rear glass. The contact stated that her husband unlocked the rear doors and released the folding rear seat and saw that the defroster unit was on fire and smoking. The contact stated that her husband turned the vehicle off and the flames were self-extinguished; however, approximately 45-seconds later the d

Noticed the bed of my truck was touching the cab when looking under truck the frame is total structural failure rusted all the way threw on the driver side and beyond

I purchased a set of Firestone Destination A/T2 tires from Firestone in Southaven, MS. I had the tires for less than 16 months. I took the tires in for inspection & was told the treat belts had separated from the tires. The tires are a hazard. the tires are 275/55R20. Driving on the interstate, I had to pull over as it felt as though the truck would overturn/rollover. They must be recalled. I contacted Firestone, they were of little to no assistance. Unable to obtain a refund or credit. I googled info on firestone tires & a plethora of information exhibited the same thing, problems with tread separation.

Hit post at parking speed an wheel split into two sections