Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T6 Series

1XKAD40X7DJ845171 · Truck-Tractor · TRUCK
T600
Carriers run under1
27 mo
Inspections6
all-time
OOS inspections1
of 6
First seenOct 6, 2023
TX
Last seenJan 26, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD40X7DJ845171
Make
Kenworth
Model
T6 Series
Model year
2013
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
AD40X

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1983 or 2013

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

North American serial sequence
845171

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 · 45 decoded VINs at 97.8% prefix purity.

Model
T6 Series

Prefix basis · 45 decoded VINs at 97.8% prefix purity.

Model line
T600

Sourced label · prefix basis 45 decoded VINs at 97.8% 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
2013

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 · Oct 6, 2023 – Jan 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 26, 2026USII · Walk-around6OOSTRANSPORTADORA SAN JULIAN SA DE CV 837719881EN5/MX
Mar 3, 2025USIII · Driver-only0TRANSPORTADORA SAN JULIAN SA DE CV 837719881EN5/MX
Nov 29, 2024TXIII · Driver-only3TRANSPORTADORA SAN JULIAN SA DE CV 837719881EN5/MX
Jan 26, 2024USII · Walk-around1TRANSPORTADORA SAN JULIAN SA DE CV 837719881EN5/MX
Dec 21, 2023TXII · Walk-around11TRANSPORTADORA SAN JULIAN SA DE CV 837719881EN5/MX
Oct 6, 2023TXIII · Driver-only4TRANSPORTADORA SAN JULIAN SA DE CV 837719881EN5/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTADORA SAN JULIAN SA DE CV837719Oct 6, 2023Jan 26, 20266TA
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.
881EN5MXTRANSPORTADORA SAN JULIAN SA DE CVOct 6, 2023Jan 26, 20266
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026