Equipment unit · VIN-decoded · NHTSA vPIC

2022 Isuzu FTR

54DK6S1F8NSA50502 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under1
18 mo
Inspections6
all-time
OOS inspections3
of 6
First seenMar 14, 2024
AZ
Last seenSep 26, 2025
NV
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
54DK6S1F8NSA50502
Make
Isuzu
Model
FTR
Model year
2022
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
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1992 or 2022

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

North American serial sequence
A50502

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
2022

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 · Mar 14, 2024 – Sep 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 26, 2025NVIII · Driver-only4OOSTOPRADEX INC 3838337CJA6LL/AZ
Nov 14, 2024AZIII · Driver-only0TOPRADEX INC 3838337CJA6LL/AZ
Jul 3, 2024ARII · Walk-around3TOPRADEX INC 3838337CJA6LL/AZ
Jun 3, 2024IAII · Walk-around1OOSTOPRADEX INC 3838337CJA6LL/AZ
May 16, 2024NMII · Walk-around2TOPRADEX INC 3838337CJA6LL/AZ
Mar 14, 2024AZII · Walk-around5OOSTOPRADEX INC 3838337CJA6LL/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TOPRADEX INC3838337Mar 14, 2024Sep 26, 20256AZ
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.
CJA6LLAZTOPRADEX INCMar 14, 2024Sep 26, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026