Equipment unit · VIN-decoded · NHTSA vPIC

2024 Isuzu NPR-HD

54DC4W1D9RS211829 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under1
10 mo
Inspections9
all-time
OOS inspections0
of 9
First seenApr 18, 2025
PA
Last seenFeb 18, 2026
NY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
54DC4W1D9RS211829
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
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
54D

Deterministic · VIN positions 1–3.

Vehicle descriptor section
C4W1D

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
211829

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 · Apr 18, 2025 – Feb 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 18, 2026NYIII · Driver-only0CLYM ENVIRONMENTAL SERVICES LLC 75682166M1957/MD
Jan 16, 2026NYIII · Driver-only0CLYM ENVIRONMENTAL SERVICES LLC 7568216GM1957/MD
Nov 19, 2025CTIII · Driver-only0CLYM ENVIRONMENTAL SERVICES LLC 7568216GM1957/MD
Oct 29, 2025CTI · Full1CLYM ENVIRONMENTAL SERVICES LLC 7568216GM1957/MD
Oct 6, 2025MAIII · Driver-only1CLYM ENVIRONMENTAL SERVICES LLC 7568216GM1957/MD
Sep 10, 2025NYI · Full0CLYM ENVIRONMENTAL SERVICES LLC 7568216GM1957/MD
May 23, 2025MAIII · Driver-only2CLYM ENVIRONMENTAL SERVICES LLC 7568216GM1957/MD
Apr 23, 2025CTIII · Driver-only0CLYM ENVIRONMENTAL SERVICES LLC 7568216GM1957/MD
Apr 18, 2025PAI · Full0CLYM ENVIRONMENTAL SERVICES LLC 7568216GM1957/MD
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CLYM ENVIRONMENTAL SERVICES LLC756821Apr 18, 2025Feb 18, 20269MD
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.
66M1957MDCLYM ENVIRONMENTAL SERVICES LLCFeb 18, 2026Feb 18, 20261
6GM1957MDCLYM ENVIRONMENTAL SERVICES LLCApr 18, 2025Jan 16, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026