Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T6 Series

1XKADP9X3CJ316240 · Truck-Tractor · TRUCK
T600
Carriers run under4
35 mo
Inspections16
all-time
OOS inspections7
of 16
First seenJul 6, 2023
KS
Last seenJun 26, 2026
SD
Inspected under 4 different carriers in 35 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
1XKADP9X3CJ316240
Make
Kenworth
Model
T6 Series
Model year
2012
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ADP9X

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1982 or 2012

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

North American serial sequence
316240

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
KENWORTH

Prefix basis · 1,080 decoded VINs at 93.3% prefix purity.

Model
T6 Series

Prefix basis · 1,080 decoded VINs at 93.3% prefix purity.

Model line
T600

Sourced label · prefix basis 1,080 decoded VINs at 93.3% prefix purity.

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
2012

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T6 Series

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 6, 2023 – Jun 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2026SDIII · Driver-only4OOSCARDWELL TRUCKING LLC 3023383PZB0560/MN
Mar 20, 2026COIII · Driver-only4OOSCASPER EXPRESS INC 13872593JS608/OK
Jan 21, 2026KSIII · Driver-only3CASPER EXPRESS INC 13872593JS608/OK
Nov 21, 2025KSIII · Driver-only1CASPER EXPRESS INC 13872593JS608/OK
May 13, 2025UTI · Full5OOSCASPER EXPRESS INC 13872593JS608/OK
Apr 21, 2025TXII · Walk-around5CASPER EXPRESS INC 13872593JS608/OK
Apr 11, 2025KSII · Walk-around6CASPER EXPRESS INC 13872593JS608/OK
Feb 10, 2025TXII · Walk-around4OOSCASPER EXPRESS INC 13872593JS608/OK
Oct 11, 2024OKIII · Driver-only2OOSCASPER EXPRESS INC 13872593JS608/OK
Sep 25, 2024TXII · Walk-around2CASPER EXPRESS INC 13872593JS608/OK
Aug 28, 2024AZI · Full5OOSCASPER EXPRESS INC 13872593JS608/OK
Mar 8, 2024OKIII · Driver-only1CASPER EXPRESS INC 13872593JS608/OK
Dec 28, 2023TNIII · Driver-only1BLUE SEA CARRIERS LLC 4077042R658747/TX
Oct 5, 2023KSII · Walk-around2OOSA L LOGISTICS LLC 2980487R658747/TX
Aug 21, 2023SDIII · Driver-only0BLUE SEA CARRIERS LLC 4077042R658747/TX
Jul 6, 2023KSIII · Driver-only0A L LOGISTICS LLC 2980487R658747/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARDWELL TRUCKING LLC3023383Jun 26, 2026Jun 26, 20261MN
CASPER EXPRESS INC1387259Mar 8, 2024Mar 20, 202611OK
BLUE SEA CARRIERS LLC4077042Aug 21, 2023Dec 28, 20232TX
A L LOGISTICS LLC2980487Jul 6, 2023Oct 5, 20232TX
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.
PZB0560MN1CARDWELL TRUCKING LLCJun 26, 2026Jun 26, 20261
3JS608OKCASPER EXPRESS INCMar 8, 2024Mar 20, 202611
R658747TXBLUE SEA CARRIERS LLCAug 21, 2023Dec 28, 20232
R658747TXA L LOGISTICS LLCJul 6, 2023Oct 5, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026