Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T680

1XKYD49X8RJ386032 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections9
all-time
OOS inspections3
of 9
First seenApr 9, 2024
NE
Last seenSep 23, 2026
AL
Inspected under 2 different carriers in 29 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
1XKYD49X8RJ386032
Make
Kenworth
Model
T680
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
YD49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1994 or 2024

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

North American serial sequence
386032

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 · 43,483 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 43,483 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.

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 · Apr 9, 2024 – Sep 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 23, 2026ALIII · Driver-only2OOSMM BROTHERS INC 3053367P1229043/IL
Aug 3, 2026TXIII · Driver-only1OOSTROKAS LOGISTICS LLC 2956590R844413/TX
Apr 30, 2026ARII · Walk-around1—MM BROTHERS INC 3053367P1229043/IL
Sep 17, 2025WAIII · Driver-only1—MM BROTHERS INC 3053367P1229043/IL
Apr 22, 2025NYII · Walk-around0—MM BROTHERS INC 3053367P1229043/IL
Jan 14, 2025ILIII · Driver-only0—MM BROTHERS INC 3053367P1229043/IL
Dec 17, 2024OHIII · Driver-only1—MM BROTHERS INC 3053367P1229043/IL
Apr 10, 2024CAII · Walk-around1—MM BROTHERS INC 3053367P1229043/IL
Apr 9, 2024NEI · Full4OOSMM BROTHERS INC 3053367TEMP/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MM BROTHERS INC3053367Apr 9, 2024Sep 23, 20268IL
TROKAS LOGISTICS LLC2956590Aug 3, 2026Aug 3, 20261TX
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.
P1229043IL1MM BROTHERS INCApr 10, 2024 → Sep 23, 20267
R844413TX1TROKAS LOGISTICS LLCAug 3, 2026 → Aug 3, 20261
TEMPIL—MM BROTHERS INCApr 9, 2024 → Apr 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026