Equipment unit · VIN-decoded · NHTSA vPIC

2022 Isuzu NPR-HD

54DC4W1D3NS202179 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under2
21 mo
Inspections4
all-time
OOS inspections1
of 4
First seenSep 9, 2024
NY
Last seenJun 13, 2026
NY
Inspected under 2 different carriers in 21 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
54DC4W1D3NS202179
Make
Isuzu
Model
NPR-HD
Model year
2022
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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
C4W1D

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Source · 49 CFR Part 565 ↗
Model year candidates
1992 or 2022

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

Source · 49 CFR Part 565 ↗
North American serial sequence
202179

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

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 · Sep 9, 2024 – Jun 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 13, 2026NYI · Full5OOSCONSTITUTION WORKGROUP LLC 421430316280NG/NY
Apr 3, 2026NYII · Walk-around3—CONSTITUTION WORKGROUP LLC 421430316280NG/NY
Oct 22, 2024NYI · Full4—THINK BIG NEW YORK INC 169410038QTBNY/NY
Sep 9, 2024NYI · Full4—THINK BIG NEW YORK INC 169410028956ND/NY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CONSTITUTION WORKGROUP LLC4214303Apr 3, 2026Jun 13, 20262CT
THINK BIG NEW YORK INC1694100Sep 9, 2024Oct 22, 20242NY
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.
16280NGNY1CONSTITUTION WORKGROUP LLCApr 3, 2026 → Jun 13, 20262
38QTBNYNY—THINK BIG NEW YORK INCOct 22, 2024 → Oct 22, 20241
28956NDNY—THINK BIG NEW YORK INCSep 9, 2024 → Sep 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 16, 2026