Equipment unit · VIN-decoded · NHTSA vPIC

2007 Kenworth T6 Series

3WKADB8X97F156167 · Truck-Tractor · TRUCK
T600
Carriers run under2
14 mo
Inspections20
all-time
OOS inspections10
of 20
First seenDec 9, 2024
MO
Last seenFeb 26, 2026
TX
Inspected under 2 different carriers in 14 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
3WKADB8X97F156167
Make
Kenworth
Model
T6 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 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
ADB8X

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
156167

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.

Make
KENWORTH

Prefix basis · 6 decoded VINs at 100.0% prefix purity.

Model
T6 Series

Prefix basis · 6 decoded VINs at 100.0% prefix purity.

Model line
T600

Sourced label · prefix basis 6 decoded VINs at 100.0% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 9, 2024 – Feb 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 26, 2026TXI · Full9OOSRAFAEL ALVAREZ CHAVEZ 377916884ES4V/MX
Feb 12, 2026TXI · Full15OOSRAFAEL ALVAREZ CHAVEZ 377916884ES4V/MX
Feb 4, 2026TXII · Walk-around3RAFAEL ALVAREZ CHAVEZ 3779168R759179/TX
Jan 9, 2026TXI · Full4OOSRAFAEL ALVAREZ CHAVEZ 377916884ES4V/MX
Jan 5, 2026TXII · Walk-around5OOSRAFAEL ALVAREZ CHAVEZ 377916884ES4V/MX
Dec 10, 2025USII · Walk-around3OOSRAFAEL ALVAREZ CHAVEZ 377916884ES4V/MX
Dec 4, 2025TXII · Walk-around4RAFAEL ALVAREZ CHAVEZ 377916884ES4V/MX
Sep 25, 2025TXII · Walk-around6OOSFLOMAR LOGISTICS LLC 4279800R759179/TX
Sep 19, 2025TXI · Full2FLOMAR LOGISTICS LLC 4279800R759179/TX
Sep 11, 2025TXII · Walk-around3FLOMAR LOGISTICS LLC 4279800R759179/TX
Jun 20, 2025TXII · Walk-around2FLOMAR LOGISTICS LLC 4279800R759179/TX
Jun 6, 2025TXII · Walk-around4OOSFLOMAR LOGISTICS LLC 4279800R759179/TX
May 21, 2025USI · Full0FLOMAR LOGISTICS LLC 4279800R759179/TX
May 21, 2025USI · Full1FLOMAR LOGISTICS LLC 4279800R759179/TX
May 16, 2025TXII · Walk-around0FLOMAR LOGISTICS LLC 4279800R759179/TX
May 12, 2025TXII · Walk-around2OOSFLOMAR LOGISTICS LLC 4279800R759179/TX
Apr 30, 2025USI · Full6OOSFLOMAR LOGISTICS LLC 4279800R759179/TX
Jan 12, 2025ARII · Walk-around2OOSFLOMAR LOGISTICS LLC 4279800R759179/TX
Dec 12, 2024TXII · Walk-around2FLOMAR LOGISTICS LLC 4279800R759179/TX
Dec 9, 2024MOII · Walk-around3FLOMAR LOGISTICS LLC 4279800R759179/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAFAEL ALVAREZ CHAVEZ3779168Dec 4, 2025Feb 26, 20267TA
FLOMAR LOGISTICS LLC4279800Dec 9, 2024Sep 25, 202513TX
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.
84ES4VMXRAFAEL ALVAREZ CHAVEZDec 4, 2025Feb 26, 20266
R759179TXRAFAEL ALVAREZ CHAVEZFeb 4, 2026Feb 4, 20261
R759179TXFLOMAR LOGISTICS LLCDec 9, 2024Sep 25, 202513
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026