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SuspensionPart report

2000 GMC Sierra Suspension Problems

Complaints
25about this part
Share
6%of 443 total for the year
Median mileage
96,536miles
Trend
RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.

NHTSA recorded 25 complaints about the suspension of the 2000 GMC Sierra, 6% of the 443 complaints for this model year. Where a mileage was given, the median is 96,536 miles. 2 of these say a crash was involved, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I own a 2000 Gmc Sierra 2500 4wd. I bought this truck new in june of 2000. In the past year, the corrosion issues are becoming overwhelming. Yesterday, a brake line blew out while driving. The brake pedal went to the floor as I approached a stop sign at an intersection with a state highway. Luckily, I got stopped as I was only going 25 MPH. I babied it to a local garage 1/4 mile away, and found brake fluid dripping out below the fuel tank area. After looking underneath, the mechanic noticed that most of the brake lines will need replaced because of rust. …”

NHTSA complaint #10461836, filed 2012-06, 174,000 miles

“The frame on the truck is cracked several inches in a couple of places and rotted. It is very thin and I was told there was nothing solid to weld to and repair it. They said I would have to have the frame replaced. The truck has just turned 100000 miles. I have had it for six years and take excellent care of it. It runs great. The body is in excellent shape, there is one small hole in the driver side rocker panel I was going to repair in the near future ( I do not know if I will now bother). Other than that the body is near perfect. There is no rot in the floors or truck bed. …”

NHTSA complaint #10443771, filed 2012-01, 99,000 miles

“I experienced sudden brake failure in my driveway. There was no warning light,just the brake pedal going to the floor. My mechanic looked at the failed line and said all my lines and ABS unit were corroded and needed to be replaced. He also found my right rear spring hanger was rusted off and the spring was just resting on the body. The rear wheel brake backers plates are rusted off also, and the entire frame is very corroded. This is a huge repair bill that may exceed the value of the truck. This is not normal corrosion. I have lived in nh 55 yrs and have never had a vehicle rot like this. …”

NHTSA complaint #10433546, filed 2011-10, 94,071 miles

“I had the dealer do a schedule tire rotation, and on they way home I reached the speed of 40 MPH the truck started to shake like I was going over speed bumpers. This stopped but the front end still bounces when ever you go over a series of small bumps the whole front just shakes you have to use two hands to keep the vehicle in control, don't use the brake the pedal goes soft until you are out the rough road. I have had the tires replaced and but new rims on the vehicle. The bounce is still noticeable at speeds over 40, the road does not change the effect. …”

NHTSA complaint #10120894, filed 2005-05, 77,026 miles

“Rear of vehicle clunks when stopping and upon moving forward from a stop. Third door used to access rear of vehicle does not latch during cold weather of 20 degress or lower.”

NHTSA complaint #10037101, filed 2003-09, 20,000 miles

Related service bulletins

Suspension: other model years

YearComplaintsShare of year
201723%
2016117%
201512%
201455%
201227%
201112%
201013%
200913%
200811%
200723%
2006611%
200598%
200432%
200363%
2002125%
2001156%
2000256%
1999397%
1998116%
1997115%
199642%
199521%
199421%
199311%
1990211%
1988117%

Other parts of the 2000 GMC Sierra

Brakes
228 complaints
Body and structure
34 complaints
Tires
30 complaints
Steering
28 complaints
Vehicle speed control
27 complaints
Transmission and drivetrain
26 complaints
Fuel system
22 complaints
Engine cooling
21 complaints
Air bags
17 complaints
Visibility (wipers, defrost, mirrors)
13 complaints
Electrical system
12 complaints
Exterior lighting
12 complaints

← All problems reported for the 2000 GMC Sierra

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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