Equipment unit · VIN-decoded · NHTSA vPIC

2014 Kenworth T8 Series

3WKDD40X1EF854936 · Truck-Tractor · TRUCK
Carriers run under1
32 mo
Inspections10
all-time
OOS inspections1
of 10
First seenSep 12, 2023
TX
Last seenMay 20, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDD40X1EF854936
Make
Kenworth
Model
T8 Series
Model year
2014
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 18, 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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DD40X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1984 or 2014

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

North American serial sequence
854936

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
2014

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T8 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

  • 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 · Sep 12, 2023 – May 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 20, 2026TXII · Walk-around2AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
Mar 11, 2026TXII · Walk-around6AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/TA
Mar 10, 2026TXII · Walk-around2AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
Feb 3, 2026TXI · Full2AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
Oct 8, 2025USI · Full10AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
Jun 5, 2025USI · Full7OOSAUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
Oct 10, 2024TXI · Full1AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
Dec 13, 2023TXIII · Driver-only4AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
Oct 26, 2023TXII · Walk-around7AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
Sep 12, 2023TXI · Full2AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV 2266095751ES7/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTOTRANSPORTES INTERNACIONALES JACA SA DE CV2266095Sep 12, 2023May 20, 202610TA
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.
751ES7MXAUTOTRANSPORTES INTERNACIONALES JACA SA DE CVSep 12, 2023May 20, 20269
751ES7TAAUTOTRANSPORTES INTERNACIONALES JACA SA DE CVMar 11, 2026Mar 11, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026