Equipment unit · VIN-decoded · NHTSA vPIC

2007 Kenworth T8 Series

3WKDDB0X77F801049 · Truck-Tractor · TRUCK
Carriers run under1
36 mo
Inspections8
all-time
OOS inspections4
of 8
First seenJun 29, 2023
NM
Last seenJun 25, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDDB0X77F801049
Make
Kenworth
Model
T8 Series
Model year
2007
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
DDB0X

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
2007 or 2037

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

North American serial sequence
801049

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
2007

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 · Jun 29, 2023 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026TXII · Walk-around4CJF TRANSPORT INC 1345439R520836/TX
Apr 2, 2025ARIII · Driver-only1CJF TRANSPORT INC 1345439R520836/TX
Aug 17, 2024SDI · Full8CJF TRANSPORT INC 1345439R520836/TX
Feb 23, 2024COIII · Driver-only8OOSCJF TRANSPORT INC 1345439R520836/TX
Oct 25, 2023USII · Walk-around9OOSCJF TRANSPORT INC 1345439R520836/TX
Oct 4, 2023TXII · Walk-around1OOSCJF TRANSPORT INC 1345439R520836/TX
Sep 7, 2023NMI · Full6OOSCJF TRANSPORT INC 1345439R520836/TX
Jun 29, 2023NMII · Walk-around0CJF TRANSPORT INC 1345439R520836/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CJF TRANSPORT INC1345439Jun 29, 2023Jun 25, 20268TX
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.
R520836TX1CJF TRANSPORT INCJun 29, 2023Jun 25, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026