Equipment unit · VIN-decoded · NHTSA vPIC

2023 Isuzu NPR-HD

54DC4W1D3PS200421 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under2
6 mo
Inspections2
all-time
OOS inspections0
of 2
First seenDec 17, 2025
NJ
Last seenJun 11, 2026
MD
Inspected under 2 different carriers in 6 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
54DC4W1D3PS200421
Make
Isuzu
Model
NPR-HD
Model year
2023
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
Sep 20, 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
1993 or 2023

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

Source · 49 CFR Part 565 ↗
North American serial sequence
200421

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 · Dec 17, 2025 – Jun 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 11, 2026MDII · Walk-around1—MEDLINE TRANSPORTATION LLC 38693673602646/IN
Dec 17, 2025NJI · Full0—MEDTRANS LLC 9879333602646/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MEDLINE TRANSPORTATION LLC3869367Jun 11, 2026Jun 11, 20261FL
MEDTRANS LLC987933Dec 17, 2025Dec 17, 20251IL
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.
3602646IN1MEDLINE TRANSPORTATION LLCJun 11, 2026 → Jun 11, 20261
3602646IN—MEDTRANS LLCDec 17, 2025 → Dec 17, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 20, 2026