2020 Chevrolet Silverado 1500 suspension problems

Filed Mar 23, 2026 · Suspension · IL · crash

Well taken care of 2020 trailboss upper control arm completely failed driving down the interstate with family in the truck. Suspect defect from ball joints. Only 68k miles. No warnings. Tire fell into suspension causing thousands in damage. Had to be towed. At high speed we could've all been killed. Seen multiple reports online of similar ball joint/ control arm failures. This needs to be addressed ASAP! Very dangerous.

Filed May 19, 2025 · Steering, Suspension · 88,907 miles · MI

The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that while her husband was driving 55 MPH, there was an abnormal sound coming from the vehicle. The driver pulled over to the side of the road and inspected the vehicle. The contact stated that her husband observed that the driver’s side front wheel had detached. The vehicle was towed to the residence. The vehicle was then towed to a dealer where it was diagnosed and determined that the control arms, rack and pinion, and ball joints had separated and needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 88,907.

Filed May 8, 2025 · Brakes, Engine · TN

I have the L87 6.2 liter V8 engine from General Motors. I had sudden engine failure. Apparently the rods and bearings are bad. It is the same problem as the recall issued for 2021-2024 vehicles, exept for my truck is a year 2020. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 4, 2025 · Suspension · ID

When the truck was less than 2years and less than 20,000 miles old it developed a clunking noise in the rear suspension. Sounds like 2 heavy pieces of metal softly being knocked together. The dealership inspected it and replaced both rear shocks. The noise was still there. The dealership replaced the left leaf spring assembly. This temporarily eliminated the noise. The noise came back at just under 3 years and 30,000 miles. The dealership inspected, but couldn't find the source of the problem. The noise has only worsened since then, and at a recent visit to the dealership, they could clearly hear the problem. I was told that it is the result of worn cushions between the leaf springs. I'm concerned that the truck may be unsafe. I've been contacted by GM, and at this time they are looking into how to fix it, and who should be responsible for the repair. I can't imagine that mine is the only 2020 Silverado with this problem, and think there must be other reports of a similar nature.

Filed Jan 19, 2025 · Steering, Suspension · SC

Upper control arm ball joint separated.

Filed Dec 12, 2024 · Fuel system, Suspension · TX

The contact owns a 2020 Chevrolet Silverado. The contact stated that while driving at an undisclosed speed, he heard an abnormal sound emanating from the rear end suspension. No warning lights were illuminated. The vehicle was taken to the dealer, who determined that fuel leak from the fuel delivery system resulted corrosion of the left side leaf spring grummet. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 30,000.

Filed Nov 15, 2024 · Steering, Suspension · AR

I have already sent in one complaint about my vehicle and a recall came out but my vehicle isn't on the list and I know there is something wrong. My steering wheel will lock while driving my transmission sticks sometimes I can steering because my steering wheel acts as if it does not work. I have had horrible vibration since day one I have to get an alignment 2 to 3 times a year

Filed Oct 29, 2024 · Suspension · AZ

vehicle has approximately 45k miles, We were 2.5 hours away from home on a paved highway driving 55mph and the front passenger side ball joint failed and upper control arm separated also Instantly no brakes causing an accident . This is very dangerous and is going to kill people , we are lucky we didn't roll . I'm now afraid this will happen to the other side? chevy will not take the responsibility to fix it , our extended warranty only covered the upper control arm and not any of the other parts that had damage due to the ball joint . it was a 2.5 hour tow as well . Also the tow truck driver said within a week this was the 4th Chevy truck with the same issue 2 of them Rolled . Side note , As I looked into this I haver found other of this same model vehicle to have the same problem , one that it happened at around 40k miles he fixed it then it happened again on the other side at around 50k miles on the same vehicle . There needs to be a recall , Chevy has other models that have had this recall but no recall for my vehicle? links to related proof there is a big problem [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 6, 2024 · Steering, Suspension · AR

I'm not sure what to call most of this but my truck has been vibrating when getting up to about 50 mph. When putting in gear it shows you put it in the gear wanted put doesn't register sometimes and perks you and clicks. The entire front end grinds,pops and clicks when turning forward or backwards. When doing the steering wheel will get stuck and want turn for a split second in turn causing steering To be misaligned causing you to basically steer the wheel in an unnatural position until you stop put it in park then proceed to drive again. I have had these issues since we bought the vehicle brand new. We have to get an alignment and balance rotation like every 6 months for it to only help for a about a month to not be as bad.

Filed Sep 23, 2024 · Suspension · TX

I was driving the vehicle but it sounded like it was popping when I would turn and when I shifted gears. As a result, my brakes were not working and I almost hit another vehicle. I took it to the dealership where they claimed they fixed the issue. When I picked it up this past Saturday, within a block of the dealership, the truck began shaking and a rattling noise could be heard. I had to take the truck back to the dealership. The truck is at the dealership where it is supposed to be inspected again and hopefully properly fixed.