Equipment unit · VIN-decoded · NHTSA vPIC

2010 Kenworth T6 Series

1XKAD49X8AJ274594 · Truck-Tractor · TRUCK
T600
Carriers run under2
21 mo
Inspections6
all-time
OOS inspections2
of 6
First seenAug 12, 2024
KS
Last seenMay 15, 2026
KS
Inspected under 2 different carriers in 21 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
1XKAD49X8AJ274594
Make
Kenworth
Model
T6 Series
Model year
2010
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 24, 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
AD49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1980 or 2010

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

North American serial sequence
274594

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 · 5,142 decoded VINs at 90.1% prefix purity.

Model
T6 Series

Prefix basis · 5,142 decoded VINs at 90.1% prefix purity.

Model line
T600

Sourced label · prefix basis 5,142 decoded VINs at 90.1% 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
2010

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 · Aug 12, 2024 – May 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 15, 2026KSI · Full25OOSCARLOS M RUIZ 2200854259357/KS
Feb 20, 2026KSII · Walk-around3OOSCARLOS M RUIZ 2200854259357/KS
Apr 2, 2025OKIII · Driver-only0CARLOS M RUIZ 2200854259357/KS
Dec 23, 2024KSIII · Driver-only0CARLOS M RUIZ 2200854259357/KS
Nov 5, 2024KSII · Walk-around5CARLOS M RUIZ 2200854203427/KS
Aug 12, 2024KSIII · Driver-only0SIX2OH LLC 3530412203427/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARLOS M RUIZ2200854Nov 5, 2024May 15, 20265KS
SIX2OH LLC3530412Aug 12, 2024Aug 12, 20241KS
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.
259357KSCARLOS M RUIZDec 23, 2024May 15, 20264
203427KSCARLOS M RUIZNov 5, 2024Nov 5, 20241
203427KSSIX2OH LLCAug 12, 2024Aug 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026