2013 Chevrolet Silverado 1500 suspension problems

Filed Jul 23, 2026 · Body, Suspension · WI

The vehicle's structural frame rails have suffered a catastrophic failure. The driver-side frame rail has a physical separation gap measuring between 1/2-inch and 1 inch wide. The passenger-side frame rail is actively delaminating and separating from the inside out. The vehicle and the failed component are completely intact and available for immediate inspection upon request. SAFETY RISK TO OTHERS:The structural integrity of the truck is entirely gone, creating an extreme safety hazard. If driven, the frame is at risk of snapping completely in half, which would cause an immediate, catastrophic loss of steering, suspension control, and braking on public roads, risking a fatal crash for the occupants and nearby drivers. CONFIRMATION BY A SERVICE CENTER:The problem has not been visually confirmed via a safety inspection. The catastrophic splitting aligns exactly with the premature corrosion patterns caused by the failing factory wax defect openly documented by General Motors in Technical Service Bulletin (TSB) 19-NA-255.4. INSPECTION BY MANUFACTURER/POLICE/INSURANCE:The vehicle has not yet been inspected by General Motors corporate, local police, or insurance representatives. It was immediately deemed unroadworthy and taken off public roads and parked. WARNING LAMPS AND PRIOR SYMPTOMS: There were no warning lamps, or dashboard messages. The only symptoms was when going over a bump it made a weird noises which was inspected and found the crumbling/failing frame. Because the multi-layered steel frame rots from the inside out due to moisture trapped behind the defective factory wax coating, the structural failure remained entirely invisible until the frame physically cracked open and separated.

Filed Nov 7, 2025 · Driver assistance, Suspension · AR

Front end, yes it is available for inspection upon my request. My safety wasn’t very safe the truck felt like the front wheels and back wheels were going to come out from underneath me. Vehicle has been to many shops and I have fixed some parts myself because of prices to pay at shops. The vehicle had at least two lights on the dash about the ABS & STABILITY TRACK

Filed Jul 17, 2025 · Body, Engine · IN

I was sold a vehicle by a dealership with a completely unsafe frame. The frame is very rotted and has multiple holes and as well as a split open portion on the drivers side that extends down most of the frame. This issue was undisclosed by the dealer. There was also a discovery of rotted suspension components making the vehicle extremely dangerous to myself and others. Another undisclosed issue would be that this vehicles engine does not match the vin number.

Filed Sep 13, 2024 · Body, Suspension · ME

Main frame rails have rusted completely through on both sides. Inside by fuel tank. Many other GM owners have reported this issue online. Truck only has 136k and will not pass inspection. Known defect for the factory undercoating was dealer fixed three times prior to the 6 year warranty being expired. It was noted and fixed on the date of purchase in 2013.

Filed Jan 29, 2024 · Body, Suspension · OH

In June 2023 I was doing some minor work and inspection on my 2013 Silverado, while under the truck looking for possible issues before taking a trip to Colorado I noticed the frame had a hole in it, after further inspection of the complete frame and undercarriage I found holes all throughout the frame and also cracks in 2 locations. The truck had 85k, the body is solid, and in great condition, kept in a heated garage. In June I went to a Chevrolet dealer to have an air bag recall repair done, at that time the mechanic did a complete inspection of the undercarriage and never mentioned the safety issue with the rusting frame. I decided to go back to the dealer to question a possible frame recall, in my discussion with 3 service writers they assured me there was no recalls or safety bulletins regarding this. Being highly upset about the frame I started looking for possible issues on the frame. I found hundreds of complaints regarding rusting frames and safety incidents, and a service bulletin that came out in 2014 which has been revised to cover up to 2019 Silverados. This bulletin stated the wax protection to prevent the frame from rusting was pealing off and should be repaired, the dealers were cleaning and sealing the rust locations as the bulletin stated. My complaint is, I never received a notice of the bulletin from GM. If I did I could have tried to take precautions to help prevent the rust from spreading. The Chevy dealership said there was never any frame bulletin or recall. Now my truck is not reliable and definitely not safe! The body and mechanical parts are in great shape. It’s unbelievable that a $40,000 vehicle is unsafe to drive, 10 years old, 85k miles and now worth nothing due to the bad frame. Not sure, but if you have read some of these experiences with other owners, I think you would not want any of these on the road. GM should be held accountable for knowing the frames are failing do to a sealer that wouldn’t stay on the frames.

Filed Dec 28, 2023 · Suspension · NY

The frame has completely rotted through and the truck is not driveable as the mechanic has said the frame is likely to crack and that there is severe frame deterioration near the fuel tank putting it at risk of catching fire.

Filed Nov 20, 2023 · Suspension · 130,000 miles · WV

The contact owns a 2013 Chevrolet Silverado 1500. The contact stated that upon inspection of the vehicle, he discovered severe corrosion on the suspension. The vehicle was taken to a dealer where pictures were taken of the corrosion and were sent to the manufacturer. The manufacturer informed the contact that the corrosion warranty on the vehicle had expired. The vehicle was not repaired. The failure mileage was approximately 130,000.

Filed Oct 4, 2023 · Body, Suspension · 99,200 miles · MA

The contact owns a 2013 Chevrolet Silverado 1500. The contact stated that upon changing the oil, he discovered severe corrosion on the undercarriage sub frame. The contact stated that the rust was located primarily around both rear wheels. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 99,200.

Filed Sep 27, 2023 · Suspension, Transmission · KY

The frame under neath is rusted in two in several places and the springs are broke off I just bought a month ago and owe 19000 on this truck and it's not safe to use

Filed Jun 1, 2023 · Body, Steering · OH

Frame of truck is completely rusted out, truck has only 88,000 miles. The body of the truck is in perfect condition with no rust but the frame is shot! This will be over 4,500 dollars to repair, this seems to be a common issue in the Chevy and GMC trucks. I did see on a web site GM had issues on application of a wax sealer on the frames that was thought to be discoverd in 2020. I contacted Chevy at 1‑800‑222‑1020 call center and was told at this time it is out of warranty and thank you for being a valued Chevy customer! I have never had a vehicle in my life of 63 years have a bad frame like this, my wife and I have had over 19 GM vehicles in our life but never a issue like this! These frames are worse than the Toyata Tacoma frames! 10 years old well maintained, frame is shot.