The most-reported GMT-400 run is 1GCGK29R8XF (1999 builds) with 1 complaints, 1× the typical run. Service brakes problems make up 33% of reports.
Which build runs owners report most
A production run is the first 11 characters of the VIN: plant, model year, body and engine. The Chevrolet GMT-400 has 3 of them on record. The five runs at the top of this table hold 100% of every GMT-400 complaint on file.
| Production run (VIN 1–11) | Year | Complaints | Involved a crash | Fire |
|---|---|---|---|---|
| 1GCGK29R8XF•••••• | 1999 | — | — | |
| 1GCHK33R5XF•••••• | 1999 | — | — | |
| 1GCGK29F0XF•••••• | 1999 | — | — |
ForCar has checked 116 GMT-400 VINs so far, most often 1998, 1997, 1996 builds.
Which model years to check twice
Complaints per production run, so a year that simply sold more does not top the list.
| Year | Per run | Complaints | Runs | Crashes |
|---|---|---|---|---|
| 1999 | 3 | 3 | — |
Heaviest year here is 1999 at 1 complaints per run; lightest is 1999 at 1.
What to inspect on this car
One system accounts for 33% of everything Chevrolet GMT-400 owners report: Service Brakes, 2 of 3 complaints. Start the pre-purchase inspection there.
| System | Complaints | Involved a crash | Fire |
|---|---|---|---|
| Service Brakes | — | — | |
| Hydraulic | — | — | |
| Fuel System | — | — | |
| Gasoline | — | — |
How serious were they
| Outcome | Chevrolet GMT-400 | All vehicles |
|---|---|---|
| Complaints filed | 3 | 1,115,966 |
| Involved a crash | 0 (0%) | 64,194 (5.8%) |
| Involved a fire | 0 (0%) | 26,974 (2.4%) |
| Injuries reported | 0 | 58,013 |
| Deaths reported | 0 | 2,728 |
Crash-related reports run 100% below the all-vehicle rate.
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How this check works
The file behind this page holds 1,115,966 complaints filed with NHTSA between 1981 and 2026, across 298,921 production runs. The Chevrolet GMT-400 share of that is 3 complaints over 3 runs, 0% of everything on record.
Frequently asked questions
How do I check a Chevrolet GMT-400 VIN for free?
Enter the 17 characters above. ForCar matches the first eleven, the production run, against 3 NHTSA complaints from 3 GMT-400 runs and 0 recall campaigns. No account, no card.
Which GMT-400 production run has the most complaints?
1GCGK29R8XF, a 1999 build, with 1 complaints. The typical GMT-400 run has 1.
How many GMT-400 complaints involve a crash?
0% of 3 reports, against 5.8% across all vehicles; 0 involved a fire.
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