Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T680

1XKYD49X4LJ392465 · Truck-Tractor · TRUCK
Carriers run under3
30 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJan 11, 2024
CA
Last seenJul 8, 2026
TX
Inspected under 3 different carriers in 30 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
1XKYD49X4LJ392465
Make
Kenworth
Model
T680
Model year
2020
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 11, 2024 – Jul 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 8, 2026TXII · Walk-around1OOSAMERICAN MATERIALS TRANSPORT INC 1373423BYR49073/TX
Jul 15, 2025NMII · Walk-around0—TRANS-MEX INC SA DE CV 7103812906112/IN
May 13, 2025USI · Full0—TRANS-MEX INC SA DE CV 7103812906112/IN
Feb 13, 2025MIII · Walk-around1—TRANS-MEX INC SA DE CV 7103812906112/IN
Aug 23, 2024NMII · Walk-around0—SWIFT TRANSPORTATION COMPANY OF ARIZONA LLC 542832906112/IN
Jul 9, 2024TXII · Walk-around0—SWIFT TRANSPORTATION COMPANY OF ARIZONA LLC 542832906112/IN
Apr 5, 2024USI · Full1—TRANS-MEX INC SA DE CV 7103812906112/IN
Jan 11, 2024CAIII · Driver-only0—TRANS-MEX INC SA DE CV 7103812906112/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMERICAN MATERIALS TRANSPORT INC1373423Jul 8, 2026Jul 8, 20261TX
TRANS-MEX INC SA DE CV710381Jan 11, 2024Jul 15, 20255SO
SWIFT TRANSPORTATION COMPANY OF ARIZONA LLC54283Jul 9, 2024Aug 23, 20242AZ
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.
BYR49073TX1AMERICAN MATERIALS TRANSPORT INCJul 8, 2026 → Jul 8, 20261
2906112IN—TRANS-MEX INC SA DE CVJan 11, 2024 → Jul 15, 20255
2906112IN—SWIFT TRANSPORTATION COMPANY OF ARIZONA LLCJul 9, 2024 → Aug 23, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026