VIN 4DRAPAFK88A550921 — 2008 Ic Bus (ICRP) PB405
Recorded with Windsor Unified School District · USDOT 2810710
Vehicle identity
| VIN | 4DRAPAFK88A550921 |
| Model year | 2008 |
| Make | Ic Bus (ICRP) |
| Model | PB405 |
| Vehicle type | SCHOOL BUS |
| License plate | CA 1317521 (California) |
| Inspection window | 2025-08-13 to 2026-04-30 |
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 |
|---|---|---|---|
| 2026-04-30 | 4DRAPAFK88A550921 | CA 1317521 | WINDSOR UNIFIED SCHOOL DISTRICT · USDOT 2810710 |
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
Windsor Unified School District Active
- USDOT
- 2810710
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Windsor, CA
- Power units
- 27
- Drivers
- 13
- Inspections (24 mo)
- 47
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 2.1%
Carrier recorded at the latest inspection in the available records (2026-04-30). 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
4DRAPAFK88A550921 is a 2008 Ic Bus PB405 operated by Windsor Unified School District (USDOT 2810710). License plate on its inspection records: CA 1317521. 3 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
2008 Ic Bus PB405 is the vehicle NHTSA’s VIN registry returns for 4DRAPAFK88A550921. It is a bus - school bus built by IC BUS, LLC at the CONWAY, ALASKA plant. Powertrain: International VT365 engine, 5.981278360L displacement, running on diesel. Its gross vehicle weight rating (Class 5: 16,001 - 19,500 lb (7,258 - 8,845 kg)) places it in Class 5 medium-duty (16,001–19,500 lb) — larger walk-ins and bucket trucks.
Roadside inspection & out-of-service record
This specific vehicle appears in 3 FMCSA roadside inspections between 2025-08-13 and 2026-04-30. Across those inspections it was never placed out of service. Its most recent inspection (2026-04-30) 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 Windsor Unified School District (USDOT 2810710) from 2025-08-13 to 2026-04-30 — 3 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | IC BUS |
| Model | PB405 |
| Model Year | 2008 |
| Series | BE |
| 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 5: 16,001 - 19,500 lb (7,258 - 8,845 kg) Class 5 medium-duty (16,001–19,500 lb) — larger walk-ins and bucket trucks |
| Manufacturer | IC BUS, LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | CONWAY Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | ALASKA |
| Plant Country | UNITED STATES (USA) |
| Engine Model | International VT365 The engine family installed at the factory — a major driver of resale value and parts availability. |
| Displacement L | 5.981278360 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 | Hydraulic 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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