Equipment unit · VIN-decoded · NHTSA vPIC

2001 Volvo Truck WAH

4V5PC8UF51N305792 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under3
14 mo
Inspections4
all-time
OOS inspections2
of 4
First seenMay 9, 2025
TX
Last seenJul 14, 2026
TX
Inspected under 3 different carriers in 14 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4V5PC8UF51N305792
Make
Volvo Truck
Model
WAH
Model year
2001
Body class
Incomplete - Chassis Cab (Single Cab)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 17, 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
4V5

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PC8UF

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2001 or 2031

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

North American serial sequence
305792

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
2001

Observed directly for this VIN via NHTSA vPIC.

Observed make
VOLVO TRUCK

Observed directly for this VIN via NHTSA vPIC.

Observed model
WAH

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Incomplete - Chassis Cab (Single Cab)

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

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 · May 9, 2025 – Jul 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 14, 2026TXII · Walk-around5JOSE EVERARDO CAVAZOS PASSEMENT 338820352W401W/TX
Jun 17, 2026TXIII · Driver-only15OOSESMAR L HERRADOR JUAREZ 2810075TN885899/AL
Feb 11, 2026TXII · Walk-around11OOSJOSE EVERARDO CAVAZOS PASSEMENT 338820394Z203W/TX
May 9, 2025TXII · Walk-around8FJR TRUCKING SERVICES 170053772Z861V/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JOSE EVERARDO CAVAZOS PASSEMENT3388203Feb 11, 2026Jul 14, 20262TA
ESMAR L HERRADOR JUAREZ2810075Jun 17, 2026Jun 17, 20261CA
FJR TRUCKING SERVICES1700537May 9, 2025May 9, 20251GT
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.
52W401WTX1JOSE EVERARDO CAVAZOS PASSEMENTJul 14, 2026Jul 14, 20261
TN885899AL1ESMAR L HERRADOR JUAREZJun 17, 2026Jun 17, 20261
94Z203WTXJOSE EVERARDO CAVAZOS PASSEMENTFeb 11, 2026Feb 11, 20261
72Z861VTXFJR TRUCKING SERVICESMay 9, 2025May 9, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026