Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYDP9X5NJ134590 · Truck-Tractor · TRUCK
Carriers run under5
24 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJul 2, 2024
TX
Last seenJul 27, 2026
WA
Inspected under 5 different carriers in 24 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
1XKYDP9X5NJ134590
Make
Kenworth
Model
T680
Model year
2022
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
YDP9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1992 or 2022

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

North American serial sequence
134590

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 · 26,022 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 26,022 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

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
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T680

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 2, 2024 – Jul 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 27, 2026WAII · Walk-around0OUTLAW TORN TRUCKING LLC 2592024P1136504/IL
Dec 19, 2025OHII · Walk-around4OOSSTEFFEN BROTHERS TRUCKING LLC 3170978P1136504/IL
Aug 27, 2025TXII · Walk-around6OOSCIT TRUCKS LLC 936253P1136504/IL
Mar 17, 2025SCIII · Driver-only1ILLYRIAN TRANSPORT LLC 3492216P1136504/IL
Feb 2, 2025CAII · Walk-around1ILLYRIAN TRANSPORT LLC 3492216P1136504/IL
Jul 2, 2024TXII · Walk-around0LEADER FREIGHT SYSTEMS INC 3283188P1136504/IL
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OUTLAW TORN TRUCKING LLC2592024Jul 27, 2026Jul 27, 20261TN
STEFFEN BROTHERS TRUCKING LLC3170978Dec 19, 2025Dec 19, 20251IL
CIT TRUCKS LLC936253Aug 27, 2025Aug 27, 20251IL
ILLYRIAN TRANSPORT LLC3492216Feb 2, 2025Mar 17, 20252IN
LEADER FREIGHT SYSTEMS INC3283188Jul 2, 2024Jul 2, 20241IN
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.
P1136504IL1OUTLAW TORN TRUCKING LLCJul 27, 2026Jul 27, 20261
P1136504ILSTEFFEN BROTHERS TRUCKING LLCDec 19, 2025Dec 19, 20251
P1136504ILCIT TRUCKS LLCAug 27, 2025Aug 27, 20251
P1136504ILILLYRIAN TRANSPORT LLCFeb 2, 2025Mar 17, 20252
P1136504ILLEADER FREIGHT SYSTEMS INCJul 2, 2024Jul 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026