Equipment unit · VIN-decoded · NHTSA vPIC

2011 Kenworth T6 Series

3WKAD40X1BF834085 · Truck-Tractor · TRUCK
Carriers run under1
34 mo
Inspections23
all-time
OOS inspections8
of 23
First seenSep 27, 2023
US
Last seenJul 22, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKAD40X1BF834085
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 14, 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
AD40X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
834085

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 27, 2023 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026TXI · Full12OOSGERARDO GARZA GARCIA 340557333AS1L/MX
Jun 16, 2026TXII · Walk-around1GERARDO GARZA GARCIA 340557333AS1L/MX
Jun 6, 2026TXII · Walk-around1GERARDO GARZA GARCIA 340557333AS1L/MX
Jun 6, 2026USI · Full6GERARDO GARZA GARCIA 340557333AS1L/MX
Feb 19, 2026TXII · Walk-around7OOSGERARDO GARZA GARCIA 340557333AS1L/MX
Feb 3, 2026TXII · Walk-around6OOSGERARDO GARZA GARCIA 340557333AS1L/MX
Jan 11, 2026TXII · Walk-around3GERARDO GARZA GARCIA 340557333AS1L/MX
Oct 28, 2025TXI · Full4GERARDO GARZA GARCIA 340557333AS1L/MX
Oct 7, 2025USI · Full4GERARDO GARZA GARCIA 340557333AS1L/MX
Aug 27, 2025TXIII · Driver-only3GERARDO GARZA GARCIA 340557333AS1L/MX
Jun 19, 2025USI · Full5OOSGERARDO GARZA GARCIA 340557333AS1L/MX
Jun 13, 2025USI · Full3GERARDO GARZA GARCIA 340557333AS1L/MX
Mar 19, 2025TXII · Walk-around6GERARDO GARZA GARCIA 340557333AS1L/MX
Feb 12, 2025TXI · Full11GERARDO GARZA GARCIA 340557333AS1L/MX
Nov 14, 2024USI · Full6GERARDO GARZA GARCIA 340557333AS1L/MX
Oct 10, 2024TXIII · Driver-only4GERARDO GARZA GARCIA 340557333AS1L/MX
Sep 2, 2024TXII · Walk-around7OOSGERARDO GARZA GARCIA 340557333AS1L/MX
May 19, 2024TXIII · Driver-only3OOSGERARDO GARZA GARCIA 340557333AS1L/TA
Feb 23, 2024USI · Full4GERARDO GARZA GARCIA 340557333AS1L/MX
Nov 27, 2023TXII · Walk-around2OOSGERARDO GARZA GARCIA 340557333AS1L/MX
Nov 12, 2023USII · Walk-around6GERARDO GARZA GARCIA 340557333AS1L/MX
Oct 2, 2023USI · Full11OOSGERARDO GARZA GARCIA 340557333AS1L/MX
Sep 27, 2023USI · Full8GERARDO GARZA GARCIA 340557333AS1L/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GERARDO GARZA GARCIA3405573Sep 27, 2023Jul 22, 202623TA
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.
33AS1LMX1GERARDO GARZA GARCIASep 27, 2023Jul 22, 202622
33AS1LTAGERARDO GARZA GARCIAMay 19, 2024May 19, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026