Equipment unit · VIN-decoded · NHTSA vPIC

1BAKGCSA0MF374746

Not yet decoded
Carriers run under1
21 mo
Inspections2
all-time
OOS inspections0
of 2
First seenApr 9, 2024
PA
Last seenJan 13, 2026
PA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1BA

Deterministic · VIN positions 1–3.

Vehicle descriptor section
KGCSA

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1991 or 2021

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
374746

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
BLUE BIRD

Prefix basis · 195 decoded VINs at 100.0% prefix purity.

Model
BB Conventional

Prefix basis · 195 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 9, 2024 – Jan 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 13, 2026PAII · Walk-around0SHRIVER CONTRACT SERVICES INC 842931SC88363/PA
Apr 9, 2024PAII · Walk-around0SHRIVER CONTRACT SERVICES INC 842931SC88363/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHRIVER CONTRACT SERVICES INC842931Apr 9, 2024Jan 13, 20262PA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
SC88363PASHRIVER CONTRACT SERVICES INCApr 9, 2024Jan 13, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC