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EquipmentPart report

2005 GMC Sierra 3500 Equipment Problems

Complaints
1about this part
Share
4%of 24 total for the year
Median mileage
3,600miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the equipment of the 2005 GMC Sierra 3500, 4% of the 24 complaints for this model year. Where a mileage was given, the median is 3,600 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.

“Gmc 3500 crew cab dually with the 6.6 duramax diesel and allison automatic can to perform its designed job with out over heating. Truck is rated for 23,500 gcwr and a 16000 towing capacity. However it struggles to pull 7000 pounds and engine temperature got over 230, and transmission temperature over 210. The cooling fan struggles to control the heat and runs constantly, the noise is unbearable. If one were to attempt to pull my rv up a mountain grade in the summer I would be left stranded on the road or in traffic.”

NHTSA complaint #10138128, filed 2005-09, 3,600 miles

Related service bulletins

Equipment: other model years

YearComplaintsShare of year
202516%
2019215%
201718%
200514%

Other parts of the 2005 GMC Sierra 3500

Brakes
10 complaints
Steering
5 complaints
Electrical system
3 complaints
Engine cooling
2 complaints
Tires
2 complaints
Engine
1 complaints
Fuel system
1 complaints
Suspension
1 complaints
Visibility (wipers, defrost, mirrors)
1 complaints

← All problems reported for the 2005 GMC Sierra 3500

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