Equipment unit · VIN-decoded · NHTSA vPIC

2024 Isuzu NPR-HD

54DC4W1D7RS212381 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under2
25 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJul 10, 2024
GA
Last seenAug 13, 2026
DE
Inspected under 2 different carriers in 25 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
54DC4W1D7RS212381
Make
Isuzu
Model
NPR-HD
Model year
2024
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 16, 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
C4W1D

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
212381

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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
ISUZU

Observed directly for this VIN via NHTSA vPIC.

Observed model
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 · Jul 10, 2024 – Aug 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 13, 2026DEI · Full0BRISTOL ENVIRONMENTAL LLC 11781666FM3972/MD
Jun 20, 2025NCIII · Driver-only0ADDRESS OUR MESS LLC 24367726FM3972/MD
Jan 9, 2025MDII · Walk-around0ADDRESS OUR MESS LLC 24367726FM3972/MD
Dec 20, 2024NJI · Full1ADDRESS OUR MESS LLC 24367726FM3972/MD
Jul 10, 2024GAIII · Driver-only2OOSADDRESS OUR MESS LLC 24367726FM3972/MD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BRISTOL ENVIRONMENTAL LLC1178166Aug 13, 2026Aug 13, 20261PA
ADDRESS OUR MESS LLC2436772Jul 10, 2024Jun 20, 20254MD
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.
6FM3972MD1BRISTOL ENVIRONMENTAL LLCAug 13, 2026Aug 13, 20261
6FM3972MDADDRESS OUR MESS LLCJul 10, 2024Jun 20, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 16, 2026