Equipment unit · VIN-decoded · NHTSA vPIC

4BUDDE2B8RB944515

Not yet decoded
Carriers run under1
24 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJun 15, 2023
VT
Last seenJun 26, 2025
VT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4BUDDE2B8RB944515
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 14, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

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

World manufacturer identifier
4BU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DDE2B

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1994 or 2024

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

North American serial sequence
944515

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 15, 2023 – Jun 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2025VTIII · Driver-only1VAILLANCOURT TRANSPORT LLC 498749AST717/VT
Mar 19, 2024VTIII · Driver-only1VAILLANCOURT TRANSPORT LLC 498749AST717/VT
Jul 6, 2023VTI · Full8OOSVAILLANCOURT TRANSPORT LLC 498749AST717/VT
Jun 15, 2023VTII · Walk-around2VAILLANCOURT TRANSPORT LLC 498749AST717/VT
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VAILLANCOURT TRANSPORT LLC498749Jun 15, 2023Jun 26, 20254VT
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.
AST717VTVAILLANCOURT TRANSPORT LLCJun 15, 2023Jun 26, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 14, 2026