Equipment unit · VIN-decoded · NHTSA vPIC

2023 Isuzu FTR

54DK6S1F8PSA51619 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under1
35 mo
Inspections15
all-time
OOS inspections0
of 15
First seenJun 29, 2023
CA
Last seenMay 7, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
54DK6S1F8PSA51619
Make
Isuzu
Model
FTR
Model year
2023
Body class
Incomplete - Chassis Cab (Single Cab)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)
Decoded at
Jun 14, 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
K6S1F

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1993 or 2023

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

North American serial sequence
A51619

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.

Make
ISUZU

Prefix basis · 631 decoded VINs at 95.6% prefix purity.

Model
FTR

Prefix basis · 631 decoded VINs at 95.6% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
ISUZU

Observed directly for this VIN via NHTSA vPIC.

Observed model
FTR

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 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 29, 2023 – May 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 7, 2026CAI · Full0BOSSEN WEST INC 399336766211T3/CA
Jan 22, 2026CAI · Full0BOSSEN WEST INC 399336766211T3/CA
Oct 16, 2025CAI · Full0BOSSEN WEST INC 399336766211T3/CA
Jul 10, 2025CAI · Full0BOSSEN WEST INC 399336766211T3/CA
Mar 13, 2025CAI · Full1BOSSEN WEST INC 399336766211T3/CA
Nov 27, 2024NVIII · Driver-only4BOSSEN WEST INC 399336766211T3/CA
Aug 22, 2024CAI · Full0BOSSEN WEST INC 399336766211T3/CA
Aug 8, 2024CAII · Walk-around0BOSSEN WEST INC 399336766211T3/CA
Jul 11, 2024CAII · Walk-around0BOSSEN WEST INC 399336766211T3/CA
May 9, 2024CAI · Full0BOSSEN WEST INC 399336766211T3/CA
Mar 28, 2024CAI · Full0BOSSEN WEST INC 399336766211T3/CA
Dec 14, 2023CAI · Full1BOSSEN WEST INC 399336766211T3/CA
Sep 28, 2023CAI · Full1BOSSEN WEST INC 399336766211T3/CA
Aug 31, 2023CAIII · Driver-only0BOSSEN WEST INC 399336766211T3/CA
Jun 29, 2023CAI · Full0BOSSEN WEST INC 399336766211T3/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BOSSEN WEST INC3993367Jun 29, 2023May 7, 202615CA
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.
66211T3CABOSSEN WEST INCJun 29, 2023May 7, 202615
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026