Equipment unit · VIN-decoded · NHTSA vPIC

2007 Kenworth T6 Series

1XKADB9X27J187206 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections27
all-time
OOS inspections5
of 27
First seenDec 8, 2023
TX
Last seenMar 27, 2026
US
Inspected under 2 different carriers in 27 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
1XKADB9X27J187206
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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ADB9X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

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
187206

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
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 · Dec 8, 2023 – Mar 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 27, 2026USI · Full3OOSMARTIN ROQUE TEJADA 424726175ES4G/MX
Jan 28, 2026USI · Full2MARTIN ROQUE TEJADA 424726175ES4G/MX
Jan 26, 2026TXII · Walk-around2MARTIN ROQUE TEJADA 424726175ES4G/MX
Jan 19, 2026TXII · Walk-around2MARTIN ROQUE TEJADA 424726175ES4G/MX
Jan 8, 2026TXI · Full3MARTIN ROQUE TEJADA 424726175ES4G/MX
Oct 20, 2025USIII · Driver-only1ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Oct 14, 2025USI · Full0ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Oct 6, 2025USI · Full1ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Sep 18, 2025USI · Full2ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Sep 17, 2025USIII · Driver-only1ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Sep 15, 2025USIII · Driver-only1ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Sep 10, 2025TXII · Walk-around2ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Sep 1, 2025TXII · Walk-around4ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Aug 20, 2025USI · Full2ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Aug 18, 2025TXI · Full5ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Sep 12, 2024USI · Full0ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Sep 9, 2024USI · Full1ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Jun 6, 2024USII · Walk-around1OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/TA
May 24, 2024TXI · Full4OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
May 11, 2024USIII · Driver-only0ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Mar 14, 2024TXI · Full3ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Mar 11, 2024TXII · Walk-around0ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Mar 5, 2024TXI · Full2ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Jan 24, 2024TXII · Walk-around2ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Jan 18, 2024TXIII · Driver-only4ROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Jan 2, 2024TXI · Full5OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
Dec 8, 2023TXI · Full5OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259475ES4G/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARTIN ROQUE TEJADA4247261Jan 8, 2026Mar 27, 20265TA
ROBERTO CARLOS ALVAREZ MARTINEZ3282594Dec 8, 2023Oct 20, 202522TA
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.
75ES4GMXMARTIN ROQUE TEJADAJan 8, 2026Mar 27, 20265
75ES4GMXROBERTO CARLOS ALVAREZ MARTINEZDec 8, 2023Oct 20, 202521
75ES4GTAROBERTO CARLOS ALVAREZ MARTINEZJun 6, 2024Jun 6, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026