VIN 4DRBWTAR3PB134940 — 1993 International (INTL) PB305
Recorded with Southwest Transportation Agency · USDOT 2809147
Vehicle identity
| VIN | 4DRBWTAR3PB134940 |
| Model year | 1993 |
| Make | International (INTL) |
| Model | PB305 |
| Vehicle type | SCHOOL BUS |
| License plates | CA 1687621 (California) CA 1683198 (California) |
| Inspection window | 2024-12-23 to 2026-02-18 |
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 |
|---|---|---|---|
| 2026-02-18 | 4DRBWTAR3PB134940 | CA 1687621 | SOUTHWEST TRANSPORTATION AGENCY · USDOT 2809147 |
| 2025-12-18 | 4DRBWTAR3PB134940 | CA 1683198 | CLOVIS UNIFIED SCHOOL DISTRICT · USDOT 421532 |
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
Southwest Transportation Agency Active
- USDOT
- 2809147
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Caruthers, CA
- Power units
- 104
- Drivers
- 66
- Inspections (24 mo)
- 210
- Crashes (24 mo)
- 4
- Vehicle OOS rate
- 2.9%
Carrier recorded at the latest inspection in the available records (2026-02-18). 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.This vehicle has also been operated by 1 other carrier (listed below).
What this means
4DRBWTAR3PB134940 is a 1993 International PB305 operated by Southwest Transportation Agency (USDOT 2809147). License plates on its inspection records: CA 1687621, CA 1683198. 5 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
1993 International PB305 is the vehicle NHTSA’s VIN registry returns for 4DRBWTAR3PB134940. It is a bus - school bus built by IC BUS, LLC at the TULSA, OKLAHOMA plant. Powertrain: Cummins ISL engine, 8.8L displacement, running on diesel. Its gross vehicle weight rating (Class 8: 33,001 lb and above (14,969 kg and above)) places it in Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier.
Roadside inspection & out-of-service record
This specific vehicle appears in 5 FMCSA roadside inspections between 2024-12-23 and 2026-02-18. Across those inspections it was never placed out of service. Its most recent inspection (2026-02-18) 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
This VIN appears under 2 different carriers in our records, oldest first: Clovis Unified School District (USDOT 421532) from 2024-12-23 to 2025-12-18 — 2 inspections, none out of service; Southwest Transportation Agency (USDOT 2809147) from 2025-01-07 to 2026-02-18 — 3 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | IC BUS |
| Model | PB305 |
| Model Year | 1993 |
| Series | RE |
| 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. |
| G V W R | Class 8: 33,001 lb and above (14,969 kg and above) Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier |
| Manufacturer | IC BUS, LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | TULSA Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OKLAHOMA |
| Plant Country | UNITED STATES (USA) |
| Engine Model | Cummins ISL The engine family installed at the factory — a major driver of resale value and parts availability. |
| Engine Configuration | In-Line Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 6 |
| Displacement L | 8.8 Engine displacement in liters — bigger generally means more torque for heavy loads. |
| Fuel Type Primary | Diesel 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 history — 2 carriers operated this VIN
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