Equipment unit · VIN-decoded · NHTSA vPIC

2018 Isuzu NPR/NPR-HD

54DC4W1B5JS810925 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under2
23 mo
Inspections5
all-time
OOS inspections1
of 5
First seenOct 3, 2023
CT
Last seenSep 10, 2025
MA
Inspected under 2 different carriers in 23 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
54DC4W1B5JS810925
Make
Isuzu
Model
NPR/NPR-HD
Model year
2018
Body class
Incomplete - Chassis Cab (Single Cab)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)
Decoded at
Jul 5, 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
54D

Deterministic · VIN positions 1–3.

Vehicle descriptor section
C4W1B

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1988 or 2018

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

North American serial sequence
810925

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
2018

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
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 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)

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 · Oct 3, 2023 – Sep 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 10, 2025MAI · Full5OOSADM DISTRIBUTORS INC 3949568Y76051/MA
Sep 12, 2024MAIII · Driver-only1BRIGHT PLANET SOLAR INC 3012051V21329/MA
Nov 21, 2023CTIII · Driver-only3BRIGHT PLANET SOLAR INC 3012051V21329/MA
Oct 15, 2023CTIII · Driver-only1BRIGHT PLANET SOLAR INC 3012051V21329/MA
Oct 3, 2023CTI · Full3BRIGHT PLANET SOLAR INC 3012051V21329/MA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ADM DISTRIBUTORS INC3949568Sep 10, 2025Sep 10, 20251MA
BRIGHT PLANET SOLAR INC3012051Oct 3, 2023Sep 12, 20244MA
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.
Y76051MAADM DISTRIBUTORS INCSep 10, 2025Sep 10, 20251
V21329MABRIGHT PLANET SOLAR INCOct 3, 2023Sep 12, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026