Equipment unit · VIN-decoded · NHTSA vPIC

2015 Isuzu NPR/NPR-HD

JALB4W178F7400236 · Truck · INCOMPLETE VEHICLE
Carriers run under2
33 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJun 22, 2023
CA
Last seenMar 6, 2026
CA
Inspected under 2 different carriers in 33 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
JALB4W178F7400236
Make
Isuzu
Model
NPR/NPR-HD
Model year
2015
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Decoded at
Jun 21, 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
JAL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
B4W17

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1985 or 2015

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

North American serial sequence
Not established

Not asserted outside North American WMIs; positions 12–17 may follow another regional convention.

No source established for this field.

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
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
ISUZU

Observed directly for this VIN via NHTSA vPIC.

Observed model
NPR/NPR-HD

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • serial sequence (positions 12–17 are only asserted for North American VINs)
  • 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 22, 2023 – Mar 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 6, 2026CAII · Walk-around1ADVANTEX OF CALIFORNIA LLC 367352174534J3/CA
Oct 14, 2025CAII · Walk-around2OOSADVANTEX OF CALIFORNIA LLC 367352174534J3/CA
Jul 1, 2025CAI · Full2ADVANTEX OF CALIFORNIA LLC 367352174534J3/CA
Nov 22, 2023CAI · Full2ADVANTEX OF CALIFORNIA LLC 367352174534J3/CA
Oct 11, 2023CAIII · Driver-only0ADVANTEX OF CALIFORNIA LLC 367352174534J3/CA
Sep 20, 2023CAII · Walk-around0PACIFIC LAUNDRY SERVICES LLC 269026374534J3/CA
Jun 22, 2023CAII · Walk-around4PACIFIC LAUNDRY SERVICES LLC 269026374534J3/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ADVANTEX OF CALIFORNIA LLC3673521Oct 11, 2023Mar 6, 20265CA
PACIFIC LAUNDRY SERVICES LLC2690263Jun 22, 2023Sep 20, 20232CA
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.
74534J3CAADVANTEX OF CALIFORNIA LLCOct 11, 2023Mar 6, 20265
74534J3CAPACIFIC LAUNDRY SERVICES LLCJun 22, 2023Sep 20, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026