Equipment unit · VIN-decoded · NHTSA vPIC

2023 Isuzu FTR

54DK6S1F0PSA51937 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under1
28 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJan 11, 2024
CA
Last seenMay 1, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
54DK6S1F0PSA51937
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 28, 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
0 · valid

Deterministic · position 9; calculated value 0.

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
A51937

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 · Jan 11, 2024 – May 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 1, 2026CAII · Walk-around0BAYVIEW ENVIRONMENTAL SERVICES INC 172267419770G4/CA
Dec 9, 2025CAI · Full2BAYVIEW ENVIRONMENTAL SERVICES INC 172267419770G4/CA
May 5, 2025CAI · Full1BAYVIEW ENVIRONMENTAL SERVICES INC 172267491474S3/CA
Apr 16, 2024CAII · Walk-around1BAYVIEW ENVIRONMENTAL SERVICES INC 172267491474S3/CA
Apr 16, 2024CAI · Full1BAYVIEW ENVIRONMENTAL SERVICES INC 172267491474S3/CA
Jan 11, 2024CAIII · Driver-only2OOSBAYVIEW ENVIRONMENTAL SERVICES INC 172267491474S3/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BAYVIEW ENVIRONMENTAL SERVICES INC1722674Jan 11, 2024May 1, 20266CA
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.
19770G4CABAYVIEW ENVIRONMENTAL SERVICES INCDec 9, 2025May 1, 20262
91474S3CABAYVIEW ENVIRONMENTAL SERVICES INCJan 11, 2024May 5, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026