Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T8 Series

3WKDD40X4DF842620 · Truck-Tractor · TRUCK
Carriers run under2
2 mo
Inspections6
all-time
OOS inspections1
of 6
First seenSep 28, 2023
US
Last seenNov 20, 2023
TX
Inspected under 2 different carriers in 2 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
3WKDD40X4DF842620
Make
Kenworth
Model
T8 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 28, 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
4 · valid

Deterministic · position 9; calculated value 4.

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
842620

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
2013

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 28, 2023 – Nov 20, 2023

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 20, 2023TXII · Walk-around3GRUPO TRANSPORTISTA TITSA SA DE CV 3569756397AT9/MX
Nov 7, 2023TXII · Walk-around2GRUPO TRANSPORTISTA TITSA SA DE CV 3569756397AT9/MX
Oct 24, 2023TXIII · Driver-only0GRUPO TRANSPORTISTA TITSA SA DE CV 3569756397AT9/MX
Oct 23, 2023TXI · Full5GRUPO TRANSPORTISTA TITSA SA DE CV 3569756397AT9/MX
Oct 6, 2023TXI · Full5JAVIER CANTU BARRAGAN 782026397AT9/TA
Sep 28, 2023USI · Full6OOSGRUPO TRANSPORTISTA TITSA SA DE CV 3569756397AT9/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GRUPO TRANSPORTISTA TITSA SA DE CV3569756Sep 28, 2023Nov 20, 20235TA
JAVIER CANTU BARRAGAN782026Oct 6, 2023Oct 6, 20231TA
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.
397AT9MXGRUPO TRANSPORTISTA TITSA SA DE CVSep 28, 2023Nov 20, 20235
397AT9TAJAVIER CANTU BARRAGANOct 6, 2023Oct 6, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026