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Body and structurePart report

2006 GMC Sierra Body and structure Problems

Complaints
1about this part
Share
2%of 53 total for the year
Median mileage
21,425miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the body and structure of the 2006 GMC Sierra, 2% of the 53 complaints for this model year. Where a mileage was given, the median is 21,425 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

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

“Truck has had an undercarriage rust issue at least since 2007. The fuel and brake lines must be replaced and the frame and suspension are deteriorating.”

NHTSA complaint #10525483, filed 2013-07, 21,425 miles

Related service bulletins

Body and structure: other model years

YearComplaintsShare of year
201712%
201524%
201488%
201338%
2012621%
2011819%
2010721%
2009616%
20081218%
2007610%
200612%
200576%
200495%
200363%
2002177%
2001135%
2000348%
1999305%
199842%
199752%
199631%
199552%
199421%
199323%
199213%
1990211%
198916%

Other parts of the 2006 GMC Sierra

Brakes
27 complaints
Electrical system
7 complaints
Suspension
6 complaints
Steering
4 complaints
Air bags
3 complaints
Visibility (wipers, defrost, mirrors)
3 complaints
Fuel system
2 complaints
Tires
2 complaints
Transmission and drivetrain
2 complaints
Engine cooling
1 complaints
Equipment
1 complaints
Exterior lighting
1 complaints

← All problems reported for the 2006 GMC Sierra

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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