Equipment unit · VIN-decoded · NHTSA vPIC

2011 Kenworth T6 Series

1XKAD49XXBJ289518 · Truck-Tractor · TRUCK
T600
Carriers run under1
37 mo
Inspections30
all-time
OOS inspections7
of 30
First seenJun 29, 2023
US
Last seenJul 29, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD49XXBJ289518
Make
Kenworth
Model
T6 Series
Model year
2011
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
AD49X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1981 or 2011

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

North American serial sequence
289518

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
2011

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 · Jun 29, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026USI · Full5OOSSEVERINO SANCHEZ JR INC 1003544R178500/TX
Feb 14, 2026USI · Full2SEVERINO SANCHEZ JR INC 1003544R178500/TX
Dec 3, 2025TXI · Full2SEVERINO SANCHEZ JR INC 1003544R178500/TX
Nov 22, 2025USI · Full4OOSSEVERINO SANCHEZ JR INC 1003544R178500/TX
Oct 16, 2025TXII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Sep 11, 2025USI · Full0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Sep 8, 2025USI · Full1SEVERINO SANCHEZ JR INC 1003544R178500/TX
Sep 1, 2025TXII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Aug 14, 2025USII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Aug 14, 2025USII · Walk-around2SEVERINO SANCHEZ JR INC 1003544R178500/TX
Aug 1, 2025USII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Jul 4, 2025USI · Full0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Jan 14, 2025USI · Full2SEVERINO SANCHEZ JR INC 1003544R178500/TX
Dec 20, 2024TXII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Nov 1, 2024USI · Full0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Oct 1, 2024TXII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Sep 23, 2024USI · Full3OOSSEVERINO SANCHEZ JR INC 1003544R178500/TX
Sep 2, 2024TXII · Walk-around2OOSSEVERINO SANCHEZ JR INC 1003544R178500/TX
Jul 11, 2024USI · Full0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Jun 6, 2024USI · Full1OOSSEVERINO SANCHEZ JR INC 1003544R178500/TX
May 10, 2024USI · Full0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Dec 18, 2023TXII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Dec 8, 2023TXII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Nov 29, 2023USI · Full4OOSSEVERINO SANCHEZ JR INC 1003544R178500/TX
Oct 11, 2023TXII · Walk-around1SEVERINO SANCHEZ JR INC 1003544R178500/TX
Oct 5, 2023TXII · Walk-around0SEVERINO SANCHEZ JR INC 1003544R178500/TX
Oct 5, 2023TXII · Walk-around2SEVERINO SANCHEZ JR INC 1003544R178500/TX
Oct 2, 2023TXII · Walk-around3SEVERINO SANCHEZ JR INC 1003544R178500/TX
Sep 26, 2023TXII · Walk-around3OOSSEVERINO SANCHEZ JR INC 1003544R178500/TX
Jun 29, 2023USII · Walk-around1SEVERINO SANCHEZ JR INC 1003544R178500/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SEVERINO SANCHEZ JR INC1003544Jun 29, 2023Jul 29, 202630TX
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.
R178500TX1SEVERINO SANCHEZ JR INCJun 29, 2023Jul 29, 202630
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026