Equipment unit · VIN-decoded · NHTSA vPIC

2015 Kenworth T6 Series

3WKADP0X1FF857471 · Truck-Tractor · TRUCK
Carriers run under1
17 mo
Inspections14
all-time
OOS inspections3
of 14
First seenOct 6, 2023
TX
Last seenMar 25, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKADP0X1FF857471
Make
Kenworth
Model
T6 Series
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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
ADP0X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1985 or 2015

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

North American serial sequence
857471

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
2015

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

  • 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 · Oct 6, 2023 – Mar 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 25, 2025TXI · Full6OOST-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Jan 9, 2025TXII · Walk-around1T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Dec 4, 2024TXII · Walk-around2T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Aug 8, 2024TXIII · Driver-only3T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Jun 6, 2024USI · Full0T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
May 20, 2024TXII · Walk-around1T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
May 10, 2024TXI · Full5OOST-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Apr 22, 2024TXII · Walk-around2T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Jan 31, 2024TXI · Full3T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Jan 17, 2024TXI · Full5T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Jan 11, 2024TXI · Full5T-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Oct 20, 2023TXI · Full4OOST-MAR LOGISTICS SA DE CV 206984555AA7L/MX
Oct 14, 2023TXII · Walk-around0T-MAR LOGISTICS SA DE CV 206984555AA7L/TA
Oct 6, 2023TXIII · Driver-only0T-MAR LOGISTICS SA DE CV 206984555AAA7L/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
T-MAR LOGISTICS SA DE CV2069845Oct 6, 2023Mar 25, 202514TA
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.
55AA7LMXT-MAR LOGISTICS SA DE CVOct 20, 2023Mar 25, 202512
55AA7LTAT-MAR LOGISTICS SA DE CVOct 14, 2023Oct 14, 20231
55AAA7LMXT-MAR LOGISTICS SA DE CVOct 6, 2023Oct 6, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026