Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X8MJ458548 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 3, 2023
AR
Last seenMay 20, 2026
CO
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
1XKYD49X8MJ458548
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 11, 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 3, 2023 – May 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 20, 2026COII · Walk-around2—SOUTH BORDER TRUCKING LLC 3241062506XBE/CO
Aug 19, 2024NMIII · Driver-only0—SOUTH BORDER TRUCKING LLC 3241062506XBE/CO
Apr 9, 2024NMII · Walk-around1—DIAMOND B OPERATING LLC 2120653506XBE/CO
Jul 3, 2023ARIII · Driver-only1—DIAMOND B OPERATING LLC 2120653506XBE/CO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTH BORDER TRUCKING LLC3241062Aug 19, 2024May 20, 20262CO
DIAMOND B OPERATING LLC2120653Jul 3, 2023Apr 9, 20242TX
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.
506XBECO—SOUTH BORDER TRUCKING LLCAug 19, 2024 → May 20, 20262
506XBECO—DIAMOND B OPERATING LLCJul 3, 2023 → Apr 9, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 11, 2026