2018 Chevrolet Silverado 1500 Suspension Problems
- Complaints
- 32about this part
- Share
- 6%of 523 total for the year
- Median mileage
- 15,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 32 complaints about the suspension of the 2018 Chevrolet Silverado 1500, 6% of the 523 complaints for this model year. Where a mileage was given, the median is 15,000 miles.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Squeaking noise under box. Dealer took 2 months to get a replacement leaf shackle for left side. It did stop the noise. My transmission has a hard shift in gears when taking off and coming to a stop. Transmission seems to hang up shifting from low gear t a higher gear and does the same when coming to a stop. Seems to be getting worse. New truck, now has 21,000 miles but worst investment I have made switching from a foreign truck back to made in america. This hard shifting takes place when starting off or coming to a stop on any highway or street.”
NHTSA complaint #11289151, filed 2019-12, 13,000 miles“I have filed a complaint already about my 2018 silverado1500 l, never received a response about the complaint filed. My truck road very rough, it had a bad vibration and shimmy in the front end. The front end would nose dive when braking. The truck would pull to the right when going around a right curve. The left front tire was riding on the outside edge. Taking to long to get the truck to stop when braking. These complaints were ignored by the GM service centers, I was pretty much called a liar. The left side front tire edge was very visible to the eye on the tire riding on the edge. …”
NHTSA complaint #11323842, filed 2020-05, 16,000 miles“Transmission shifts hard from first to second/second back to first. I noticed this about a week after purchasing truck. Shifts hard mostly in 2wd, not so much in 4wd or hauling/towing. Leaf springs and shackles have squeaked since day one of purchase. Engine oil pressure is at 12-15psi at idle and will not exceed 32-35 PSI under normal conditions with or without a load. I've changed the oil filter and oil pressure sensor multiple times. There also seems to be a chirp/tick coming from the passenger side of the engine compartment. I've been trying to narrow it down for the last few weeks. …”
NHTSA complaint #11322999, filed 2020-05, 42,500 miles“Takata recall. While backing out of my driveway I heard a loud clunking sound coming from the under carriage of my truck. It stopped for a second and then did it again the clunking sound got progressively louder. I noticed the sound at low speeds, high speeds, going over minor bumps and big bumps in the road. Additionally, while going over big bumps I could hear what sounded like flexing and/or grinding metal coming from the rear suspension. I stopped the vehicle and proceeded to rock it back and forth and noticed the knocking/grinding sounds coming from the under carriage and the suspension. …”
NHTSA complaint #11190995, filed 2019-03, 5,500 miles“Vehicle developed a vibration at 80mph which fades in and out. Tires were road forced balanced, and alignment was done. Transmission fluid was changed. The shacking at 80mph continued. On a 30 mile commute at 80mph the vibration is extreme 25% of the time (like driving over a rumble strip), moderate another 25% of the time, and the other 50% the vibration is not noticeable.”
NHTSA complaint #11184355, filed 2019-03, 15,000 milesRelated service bulletins
- 11019516Apr 17, 2025This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
- 11015409Feb 25, 2025This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.
- 11007936Aug 22, 2024This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007935Aug 22, 2024This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
Suspension: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 1% |
| 2025 | 1 | 1% |
| 2024 | 3 | 1% |
| 2023 | 3 | 1% |
| 2022 | 6 | 1% |
| 2021 | 18 | 2% |
| 2020 | 20 | 3% |
| 2019 | 22 | 2% |
| 2018 | 32 | 6% |
| 2017 | 15 | 2% |
| 2016 | 30 | 4% |
| 2015 | 22 | 2% |
| 2014 | 47 | 3% |
| 2013 | 21 | 7% |
| 2012 | 9 | 4% |
| 2011 | 18 | 3% |
| 2010 | 9 | 2% |
| 2009 | 8 | 2% |
| 2008 | 18 | 2% |
| 2007 | 16 | 2% |
| 2006 | 29 | 8% |
| 2005 | 21 | 4% |
| 2004 | 13 | 2% |
| 2003 | 14 | 2% |
| 2002 | 13 | 3% |
| 2001 | 10 | 2% |
| 2000 | 23 | 4% |
| 1999 | 29 | 5% |
| 1998 | 17 | 5% |
| 1997 | 34 | 6% |
Other parts of the 2018 Chevrolet Silverado 1500
171 complaintsElectrical system
104 complaintsEngine
103 complaintsBrakes
99 complaintsOther or unknown
60 complaintsSteering
42 complaintsFuel system
19 complaintsVehicle speed control
19 complaintsElectronic stability control
16 complaintsAir bags
15 complaintsForward collision avoidance
11 complaintsSeat belts
11 complaints
← All problems reported for the 2018 Chevrolet Silverado 1500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology