Equipment unit · VIN-decoded · NHTSA vPIC

2005 Kenworth T600

1XKAD49X95R101187 · Truck-Tractor · TRUCK
T600
Carriers run under2
31 mo
Inspections23
all-time
OOS inspections12
of 23
First seenJun 13, 2023
US
Last seenJan 27, 2026
US
Inspected under 2 different carriers in 31 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
1XKAD49X95R101187
Make
Kenworth
Model
T600
Model year
2005
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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2005 or 2035

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

North American serial sequence
101187

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
2005

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T600

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 13, 2023 – Jan 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 27, 2026USI · Full1SILVIA NAJERA BENCOMO 2856009682AP9/MX
Jan 26, 2026USI · Full2SILVIA NAJERA BENCOMO 2856009682AP9/MX
Jan 12, 2026USI · Full3SILVIA NAJERA BENCOMO 2856009682AP9/MX
Sep 18, 2025NMIII · Driver-only0SILVIA NAJERA BENCOMO 2856009682AP9/MX
Jun 24, 2025USI · Full2OOSSILVIA NAJERA BENCOMO 2856009682AP9/MX
Jun 16, 2025USI · Full5SILVIA NAJERA BENCOMO 2856009682AP9/MX
Apr 29, 2025NMII · Walk-around0SILVIA NAJERA BENCOMO 2856009682AP9/MX
Feb 10, 2025USI · Full4OOSSILVIA NAJERA BENCOMO 2856009682AP9/MX
Jan 10, 2025USI · Full4SILVIA NAJERA BENCOMO 2856009682AP9/MX
Nov 7, 2024USI · Full3OOSSILVIA NAJERA BENCOMO 2856009682AP9/CI
Jul 23, 2024NMI · Full0SILVIA NAJERA BENCOMO 2856009682AP9/CH
Jul 11, 2024NMII · Walk-around5SILVIA NAJERA BENCOMO 2856009682AP9/CH
Jul 9, 2024NMI · Full3OOSSILVIA NAJERA BENCOMO 2856009682AP9/CH
Jul 5, 2024NMIII · Driver-only0SILVIA NAJERA BENCOMO 2856009682AP9/MX
Jun 20, 2024NMI · Full7OOSSILVIA NAJERA BENCOMO 2856009682AP9/CH
Feb 13, 2024USI · Full4OOSSILVIA NAJERA BENCOMO 2856009682AP9/MX
Jan 24, 2024USII · Walk-around2OOSSILVIA NAJERA BENCOMO 2856009682AF9/MX
Oct 25, 2023NMI · Full6OOSSILVIA NAJERA BENCOMO 2856009682AP9/MX
Oct 25, 2023NMI · Full6OOSSILVIA NAJERA BENCOMO 2856009682AP9/MX
Sep 7, 2023USI · Full3OOSSILVIA NAJERA BENCOMO 2856009682AP9/MX
Aug 7, 2023NMI · Full2OOSSILVIA NAJERA BENCOMO 2856009682AP9/CH
Jul 31, 2023NMII · Walk-around0TOMAS OLIVAS CALDERON 1198333682AP9/MX
Jun 13, 2023USI · Full4OOSSILVIA NAJERA BENCOMO 2856009682AP9/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SILVIA NAJERA BENCOMO2856009Jun 13, 2023Jan 27, 202622CI
TOMAS OLIVAS CALDERON1198333Jul 31, 2023Jul 31, 20231CI
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.
682AP9MX1SILVIA NAJERA BENCOMOJun 13, 2023Jan 27, 202615
682AP9CISILVIA NAJERA BENCOMONov 7, 2024Nov 7, 20241
682AP9CHSILVIA NAJERA BENCOMOAug 7, 2023Jul 23, 20245
682AF9MXSILVIA NAJERA BENCOMOJan 24, 2024Jan 24, 20241
682AP9MXTOMAS OLIVAS CALDERONJul 31, 2023Jul 31, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026