Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T6 Series

1XKAD49X6CJ319437 · Truck-Tractor · TRUCK
T600
Carriers run under1
36 mo
Inspections13
all-time
OOS inspections4
of 13
First seenJul 28, 2023
TX
Last seenJul 20, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD49X6CJ319437
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 17, 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
AD49X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

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
319437

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 · 5,142 decoded VINs at 90.1% prefix purity.

Model
T6 Series

Prefix basis · 5,142 decoded VINs at 90.1% prefix purity.

Model line
T600

Sourced label · prefix basis 5,142 decoded VINs at 90.1% 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 28, 2023 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026TXIII · Driver-only0JEL ACOSTA TRANSPORTATION LLC 38684391N69051/TX
Apr 22, 2026TXII · Walk-around1JEL ACOSTA TRANSPORTATION LLC 38684391N69051/TX
Feb 3, 2026TXIII · Driver-only1OOSJEL ACOSTA TRANSPORTATION LLC 38684391N69051/TX
Oct 20, 2025TXII · Walk-around1JEL ACOSTA TRANSPORTATION LLC 38684391N69051/TX
Aug 5, 2025TXII · Walk-around0JEL ACOSTA TRANSPORTATION LLC 38684391N69051/TX
Jun 25, 2025TXIII · Driver-only1JEL ACOSTA TRANSPORTATION LLC 38684391N69051/TX
Nov 14, 2024TXII · Walk-around5OOSJEL ACOSTA TRANSPORTATION LLC 3868439R524261/TX
Oct 18, 2024TXII · Walk-around2JEL ACOSTA TRANSPORTATION LLC 386843995U791M/TX
Mar 1, 2024TXII · Walk-around0JEL ACOSTA TRANSPORTATION LLC 3868439R524261/TX
Jan 11, 2024TXII · Walk-around2JEL ACOSTA TRANSPORTATION LLC 3868439R524261/TX
Nov 2, 2023MSII · Walk-around0JEL ACOSTA TRANSPORTATION LLC 3868439R524261/TX
Sep 12, 2023TXI · Full7OOSJEL ACOSTA TRANSPORTATION LLC 3868439R524261/TX
Jul 28, 2023TXII · Walk-around10OOSJEL ACOSTA TRANSPORTATION LLC 3868439R524261/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JEL ACOSTA TRANSPORTATION LLC3868439Jul 28, 2023Jul 20, 202613TX
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.
1N69051TX1JEL ACOSTA TRANSPORTATION LLCJun 25, 2025Jul 20, 20266
R524261TXJEL ACOSTA TRANSPORTATION LLCJul 28, 2023Nov 14, 20246
95U791MTXJEL ACOSTA TRANSPORTATION LLCOct 18, 2024Oct 18, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026