Equipment unit · VIN-decoded · NHTSA vPIC

2011

10BHV521XBF005424 · TRAILER
Carriers run under1
13 mo
Inspections2
all-time
OOS inspections0
of 2
First seenApr 26, 2025
CA
Last seenMay 14, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
10BHV521XBF005424
Make
Not decoded
Model
Not decoded
Model year
2011
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 10, 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
10B

Deterministic · VIN positions 1–3.

Vehicle descriptor section
HV521

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1981 or 2011

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

North American serial sequence
005424

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
2011

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
TRAILER

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 · Apr 26, 2025 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026TXIII · Driver-only3ECOLOGY CONTROL INDUSTRIES INC 1970514WV1054/CA
Apr 26, 2025CAIII · Driver-only1ECOLOGY CONTROL INDUSTRIES INC 1970514AY1695/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ECOLOGY CONTROL INDUSTRIES INC197051Apr 26, 2025May 14, 20262CA
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.
4WV1054CAECOLOGY CONTROL INDUSTRIES INCMay 14, 2026May 14, 20261
4AY1695CAECOLOGY CONTROL INDUSTRIES INCApr 26, 2025Apr 26, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 10, 2026