Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T680

1XKYDP9X4LJ397991 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections3
all-time
OOS inspections1
of 3
First seen10/17/2024
AZ
Last seen03/19/2026
TX
Inspected under 2 different carriers in 17 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
1XKYDP9X4LJ397991
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
07/28/2026
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 · 10/17/2024 – 03/19/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/19/2026TXII · Walk-around2—DIAMOND B OPERATING LLC 2120653R793057/TX
08/30/2025TXII · Walk-around2OOSDIAMOND B OPERATING LLC 2120653R793057/TX
10/17/2024AZIII · Driver-only0—XPRESS GLOBAL TRANSPORT LLC 3893551PWT9748/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAMOND B OPERATING LLC212065308/30/202503/19/20262TX
XPRESS GLOBAL TRANSPORT LLC389355110/17/202410/17/20241OH
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.
R793057TX—DIAMOND B OPERATING LLC08/30/2025 → 03/19/20262
PWT9748OH—XPRESS GLOBAL TRANSPORT LLC10/17/2024 → 10/17/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/28/2026