Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYDP9X7MJ446991 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJul 14, 2023
LA
Last seenMay 29, 2026
TX
Inspected under 2 different carriers in 34 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
1XKYDP9X7MJ446991
Make
Kenworth
Model
T680
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 28, 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 · Jul 14, 2023 – May 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 29, 2026TXI · Full5OOSTRANSFRONTIER LOGISTICS LLC 4442014R846275/TX
Sep 14, 2024GAIII · Driver-only0—BOYD BROS TRANSPORTATION LLC 92321PVZ3924/OH
Jul 14, 2023LAIII · Driver-only1—BOYD BROS TRANSPORTATION LLC 92321PVZ3924/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSFRONTIER LOGISTICS LLC4442014May 29, 2026May 29, 20261TX
BOYD BROS TRANSPORTATION LLC92321Jul 14, 2023Sep 14, 20242AL
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.
R846275TX—TRANSFRONTIER LOGISTICS LLCMay 29, 2026 → May 29, 20261
PVZ3924OH—BOYD BROS TRANSPORTATION LLCJul 14, 2023 → Sep 14, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026