Equipment unit · VIN-decoded · NHTSA vPIC

2011 Kenworth T6 Series

3WKAD49X8BF275069 · Truck-Tractor · TRUCK
Carriers run under2
8 mo
Inspections14
all-time
OOS inspections2
of 14
First seenSep 23, 2025
TX
Last seenMay 11, 2026
TX
Inspected under 2 different carriers in 8 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
3WKAD49X8BF275069
Make
Kenworth
Model
T6 Series
Model year
2011
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
AD49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1981 or 2011

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

North American serial sequence
275069

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
2011

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 · Sep 23, 2025 – May 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 11, 2026TXII · Walk-around2MARCOS ROSADO DIAZ 327565884ES3W/MX
May 6, 2026TXII · Walk-around1MARCOS ROSADO DIAZ 327565884ES3W/MX
Apr 14, 2026USI · Full3MARCOS ROSADO DIAZ 327565884ES3W/MX
Jan 22, 2026TXI · Full0EDUARDO JEU SILVA CAPISTRAN 410341084ES3W/MX
Jan 15, 2026TXII · Walk-around0MARCOS ROSADO DIAZ 327565884ES3W/MX
Jan 6, 2026TXI · Full2MARCOS ROSADO DIAZ 327565884ES3W/MX
Jan 2, 2026USI · Full5MARCOS ROSADO DIAZ 327565884ES3W/MX
Oct 30, 2025TXI · Full1EDUARDO JEU SILVA CAPISTRAN 410341084ES3W/MX
Oct 27, 2025TXI · Full2EDUARDO JEU SILVA CAPISTRAN 410341084ES3W/MX
Oct 22, 2025TXI · Full5MARCOS ROSADO DIAZ 327565884ES3W/MX
Oct 14, 2025TXII · Walk-around2MARCOS ROSADO DIAZ 327565884ES3W/MX
Oct 6, 2025TXII · Walk-around2OOSEDUARDO JEU SILVA CAPISTRAN 410341084ES3W/MX
Sep 29, 2025TXI · Full2MARCOS ROSADO DIAZ 327565884ES3W/MX
Sep 23, 2025TXI · Full4OOSMARCOS ROSADO DIAZ 327565884ES3W/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARCOS ROSADO DIAZ3275658Sep 23, 2025May 11, 202610TA
EDUARDO JEU SILVA CAPISTRAN4103410Oct 6, 2025Jan 22, 20264TA
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.
84ES3WMXMARCOS ROSADO DIAZSep 23, 2025May 11, 202610
84ES3WMXEDUARDO JEU SILVA CAPISTRANOct 6, 2025Jan 22, 20264
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026