1999 GMC GMC Truck Problems
- Complaints
- 13filed with NHTSA
- Median mileage
- 64,778miles, 4 complaints with mileage
- Recalls
- 0campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
Sources: NHTSA records for the 1999 GMC GMC Truck (complaints, recalls, investigations). Report an error
NHTSA recorded 13 consumer complaints for the 1999 GMC GMC Truck. The part named most often is brakes, with 8 complaints (62% of the total), followed by engine cooling (2) and exterior lighting (1). 4 of the complaints include a mileage, and 25% of those were filed for vehicles with under 50,000 miles; the median is 64,778 miles. NHTSA lists 0 recall campaigns and 1 technical service bulletin for this model year.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Brakes8 62%
- Engine cooling2 15%
- Exterior lighting1 7.7%
- Body and structure1 7.7%
- Tires1 7.7%
- Wheels1 7.7%
Example complaints
Brakes: “1999 Gmc Truck ABS lost at low speeds I saw this problem on the news. And I want to know what I have to do to correct it, so I could tell my mechanic. Is this going to be a recall item, like it was in canada? If you could e-mail back and let me know. Thank you david richards”
NHTSA complaint #10119650, filed 2005-05, 79,555 milesEngine cooling: “Three problems - incident date not exact for all problems.1) had vehicle accelerate in nearly wide-open throttle position while braking at a stoplight in heavy traffic. Avoided accident by shifting truck into reverse and forward several times before I finally was able to turn off engine. Had truck towed to dealership where the throttle body was replaced. Since that time I have had throttle stick closed. I contacted dealership and was told carbon deposit was causing problem and they would clean for $100.00. …”
NHTSA complaint #10091219, filed 2004-09Mileage when problems were reported
25% of the 4 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 50,000 and 79,555 miles.
Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Recalls and investigations
NHTSA lists no recall campaigns for the 1999 GMC GMC Truck in the data used here. A recall can apply to some vehicles of a model year and not others, so check a specific vehicle by VIN at nhtsa.gov/recalls.
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 1 on record; the latest 1 are shown.
- 10032462Aug 1, 2009Steering. Saab/hummer/gm: diagnostic tips/recommendations when power steering pump replacement is necessary. Analysis of returned power steering (ps) pumps that had been replaced for noise, no power assist…
Other model years of the GMC GMC Truck
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2003 | 18 | 28,500 | 0 | — | — | — | Stable |
| 2002 | 9 | 36,230 | 0 | — | — | — | Not enough data |
| 2000 | 13 | 17,100 | 0 | — | — | — | Not enough data |
| 1999 | 13 | 64,778 | 0 | — | — | — | Not enough data |
| 1998 | 10 | 70,184 | 0 | — | — | — | Not enough data |
| 1997 | 8 | 87,000 | 0 | — | — | — | Not enough data |
| 1996 | 7 | 117,700 | 0 | — | — | — | Not enough data |
| 1994 | 9 | — | 0 | — | — | — | Not enough data |
Frequently asked questions
How many NHTSA complaints does the 1999 GMC GMC Truck have?
NHTSA recorded 13 consumer complaints for the 1999 GMC GMC Truck as of Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 1999 GMC GMC Truck is reported most often?
Brakes is named most often, in 8 complaints (62% of the total), followed by engine cooling with 2.
Has the 1999 GMC GMC Truck been recalled?
NHTSA lists no recall campaigns for this model year in the data used here. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
At what mileage are problems with the 1999 GMC GMC Truck reported?
Among the 4 complaints that include a mileage, the median is 64,778 miles and the middle half falls between 50,000 and 79,555 miles; 25% were filed for vehicles with under 50,000 miles.
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.
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.