VIN 1T7Y34F2XM1170072 — 1991 Thomas Built (THMS) HDX
Recorded with Garden Grove Unified School District · USDOT 2808806
Vehicle identity
| VIN | 1T7Y34F2XM1170072 |
| Model year | 1991 |
| Make | Thomas Built (THMS) |
| Model | HDX |
| Vehicle type | SCHOOL BUS |
| License plate | CA 1602308 (California) |
| Inspection window | 2025-05-22 to 2026-05-21 |
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-05-21 | 1T7Y34F2XM1170072 | CA 1602308 | GARDEN GROVE UNIFIED SCHOOL DISTRICT · USDOT 2808806 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this vehicle
Garden Grove Unified School District Active
- USDOT
- 2808806
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Garden Grove, CA
- Power units
- 131
- Drivers
- 120
- Inspections (24 mo)
- 356
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 3.7%
Carrier recorded at the latest inspection in the available records (2026-05-21). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.What this means
1T7Y34F2XM1170072 is a 1991 Thomas Built HDX operated by Garden Grove Unified School District (USDOT 2808806). License plate on its inspection records: CA 1602308. 2 roadside inspections on FMCSA record. No out-of-service violations are recorded for this VIN in the available inspection records. Other violations may still be present.
What this VIN is
1991 Thomas Built HDX is the vehicle NHTSA’s VIN registry returns for 1T7Y34F2XM1170072. It is a bus - school bus built by THOMAS BUILT BUSES, INC at the HIGH POINT, NORTH CAROLINA plant. Powertrain: running on compressed natural gas (cng).
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-05-22 and 2026-05-21. Across those inspections it was never placed out of service. Its most recent inspection (2026-05-21) was in California, a Level V — vehicle-only inspection without the driver present. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Garden Grove Unified School District (USDOT 2808806) from 2025-05-22 to 2026-05-21 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | THOMAS BUILT |
| Model | HDX |
| Model Year | 1991 |
| Vehicle Type | BUS NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Bus - School Bus The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| Manufacturer | THOMAS BUILT BUSES, INC The legal manufacturer of record in NHTSA’s database. |
| Plant City | HIGH POINT Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | NORTH CAROLINA |
| Plant Country | UNITED STATES (USA) |
| Engine Cylinders | 6 |
| Fuel Type Primary | Compressed Natural Gas (CNG) Primary fuel — diesel dominates heavy trucking; CNG/electric change maintenance and range. |
| Brake System Type | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
Operator & inspection history
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Frequently Asked Questions
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