Which parts fail
Components named in complaints (doors, hood, frame, rust, paint and trim).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2011 Chevrolet Silverado 1500 owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the vehicle stalled without warning. No warning lights were illuminated. The vehicle was towed to the residence and then towed to a transmission specialist to be diagnosed. The contact was informed that the transmission needed to be replaced; however, the contact was informed by the technician that the vehicle could not be repaired due to a rusted subframe that needed to first be replaced. The vehicle was not repaired. The dealer was notified of the failure and the contact was provided information on how to independently repair a subframe, but no further assistance was provided. The manufacturer was not notified of the failure. The failure mileage was approximately 112,000.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from the brakes. The contact stated that the dashboard was also cracked. There was a dollar-sized hole in the dashboard. There were no warning lights illuminated. The vehicle was taken to the local dealer where they informed the contact there was a hairline fracture on the dashboard. The vehicle was not repaired. The air bag was previously replaced. The manufacturer was notified of the failure but no additional assistance was provided. The failure mileage was approximately 28,000.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that following a state safety inspection, the vehicle was failed due to the frame being severely rusted. The contact stated that there was a hole on the subframe on the driver's side large enough for a hand to go through the hole. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle had not been diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was 105,482. The contact stated that they welded up the frame of the vehicle themselves and had the vehicle inspected.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that there was rust on the frame of the vehicle. The contact stated that while having a routine oil change at an independent mechanic, it was determined that the subframe was extremely rusted. The mechanic was unable to put the vehicle on the lift. There were unknown warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The approximate failure mileage was 130,000.
The contact's daughter owns a 2011 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the rear-end of the vehicle would bounce while driving over speed bumps or potholes. The vehicle was taken to an independent mechanic, who diagnosed that the sub-frame was improperly coated. The contact was informed that the sub-frame needed to be replaced. The manufacturer was not made aware of the failure. The failure mileage was approximately 122,000. The VIN was unavailable.
The contact's father owns a 2011 Chevrolet Silverado 1500. The contact stated the vehicle was taken to emission inspection, but the vehicle failed the examination due to extended corrosion on the subframe. The vehicle was deemed not safe to drive by the mechanic. The contact drove the vehicle back to the residence. The vehicle was not diagnosed or repaired. A dealer was not contacted. The manufacturer had been informed of the failure. The failure mileage was approximately 94,000.
The contact owns a 2011 Chevrolet Silverado 1500. The contact noticed that the front and rear driver's side floor mat was wet. In addition, the entire rear seats were also wet. The contact stated that water was entering the vehicle. The contact contacted the dealer and was informed to take the vehicle in to be diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 135,000. The VIN was not provided.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that the driver's side rear sub frame was rusted and had collapsed, and the vehicle was unsafe to drive. The vehicle was towed to a dealer where it was diagnosed and determined that sub the frame needed to be replaced. The vehicle was not repaired but the failure persisted. The manufacturer was notified of the failure and a case was opened. The failure mileage was 144,230.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that after a visual inspection of the vehicle, he observed excessive frame corrosion under the driver's side of the vehicle. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 97,000.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that while the vehicle was at an independent mechanic for State Inspection, the vehicle fell off the lift due to frame corrosion. There were no injuries due to the failure. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 46,000.
Body complaints in other Silverado 1500 years
Frequently asked questions
How common are body problems on the 2011 Chevrolet Silverado 1500?
NHTSA has 72 complaints about the body & structure of the 2011 Chevrolet Silverado 1500, 13% of the model year's 563 complaints. The component named most often is body (57 mentions).
Is there a recall for 2011 Chevrolet Silverado 1500 body problems?
No. NHTSA lists no body & structure recall for the 2011 Chevrolet Silverado 1500, though it has 4 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2011 Chevrolet Silverado 1500 body problems start?
Half of the complaints with a recorded mileage happened before about 89,000 miles, and 10% before 25,000 miles.
Is it dangerous?
Owners linked 2 crashes, 1 fire and 0 injuries to body & structure problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.