Equipment unit · VIN-decoded · NHTSA vPIC

2005 Kenworth T600

1XKADB9X25J978932 · Truck-Tractor · TRUCK
Carriers run under3
11 mo
Inspections9
all-time
OOS inspections5
of 9
First seenSep 26, 2025
TX
Last seenAug 28, 2026
TX
Inspected under 3 different carriers in 11 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
1XKADB9X25J978932
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 28, 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
2005 or 2035

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

North American serial sequence
978932

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
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

  • 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 · Sep 26, 2025 – Aug 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 28, 2026TXII · Walk-around8SSRR TRUCKING LLC 43786701N26647/TX
Aug 6, 2026TXII · Walk-around0SSRR TRUCKING LLC 43786701N26647/TX
Jul 21, 2026TXII · Walk-around4OOSSSRR TRUCKING LLC 43786701N26647/TX
Jul 1, 2026TXII · Walk-around2OOSSSRR TRUCKING LLC 43786701N26647/TX
Mar 10, 2026TXII · Walk-around0JOSE G PEREZ JR 8976381N26647/TX
Feb 24, 2026TXII · Walk-around0JOSE G PEREZ JR 8976381N26647/TX
Jan 11, 2026TXII · Walk-around3OOSDMD 21 TRUCKING LLC 22947441N26647/TX
Dec 16, 2025TXII · Walk-around3OOSDMD 21 TRUCKING LLC 22947441N26647/TX
Sep 26, 2025TXII · Walk-around21OOSDMD 21 TRUCKING LLC 22947441N26647/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SSRR TRUCKING LLC4378670Jul 1, 2026Aug 28, 20264TX
JOSE G PEREZ JR897638Feb 24, 2026Mar 10, 20262TX
DMD 21 TRUCKING LLC2294744Sep 26, 2025Jan 11, 20263TX
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.
1N26647TX1SSRR TRUCKING LLCJul 1, 2026Aug 28, 20264
1N26647TXJOSE G PEREZ JRFeb 24, 2026Mar 10, 20262
1N26647TXDMD 21 TRUCKING LLCSep 26, 2025Jan 11, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026