Equipment unit · VIN-decoded · NHTSA vPIC

1993 Kenworth T600

1XKADB9X7PS598305 · Truck-Tractor · TRUCK
Carriers run under3
24 mo
Inspections6
all-time
OOS inspections4
of 6
First seenApr 24, 2024
AZ
Last seenApr 10, 2026
AZ
Inspected under 3 different carriers in 24 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
1XKADB9X7PS598305
Make
Kenworth
Model
T600
Model year
1993
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 24, 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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ADB9X

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
598305

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.

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.

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
1993

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T600

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

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 · Apr 24, 2024 – Apr 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 10, 2026AZII · Walk-around7OOSCAD23 LOGISTICS LLC 4471372JRA7F3/AZ
Mar 18, 2026AZI · Full17OOSCAD23 LOGISTICS LLC 44713723E77476/AZ
Sep 10, 2025AZI · Full11OOSORONA'S TRUCKING LLC 37873986WA5B1A/AZ
Aug 13, 2025AZII · Walk-around10OOSORONA'S TRUCKING LLC 37873986WA5B1A/AZ
May 5, 2025AZII · Walk-around4H&S ROCK DIRT HAULING LLC 40695086WA5B1A/AZ
Apr 24, 2024AZII · Walk-around8H&S ROCK DIRT HAULING LLC 40695086WA5B1A/AZ
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CAD23 LOGISTICS LLC4471372Mar 18, 2026Apr 10, 20262AZ
ORONA'S TRUCKING LLC3787398Aug 13, 2025Sep 10, 20252AZ
H&S ROCK DIRT HAULING LLC4069508Apr 24, 2024May 5, 20252AZ
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.
JRA7F3AZCAD23 LOGISTICS LLCApr 10, 2026Apr 10, 20261
3E77476AZCAD23 LOGISTICS LLCMar 18, 2026Mar 18, 20261
6WA5B1AAZORONA'S TRUCKING LLCAug 13, 2025Sep 10, 20252
6WA5B1AAZH&S ROCK DIRT HAULING LLCApr 24, 2024May 5, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026