Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X5MJ461519 · Truck-Tractor · TRUCK
Carriers run under2
31 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJul 10, 2023
CA
Last seenFeb 9, 2026
IN
Inspected under 2 different carriers in 31 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
1XKYD49X5MJ461519
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
Jun 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 10, 2023 – Feb 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 9, 2026INIII · Driver-only1—SSM TRANSLINE INC 4399842ZP66309/CA
Jun 5, 2025ILIII · Driver-only0—SSM TRANSLINE INC 4399842ZP66309/CA
May 6, 2024AZI · Full0—DUNCAN & SON LINES INC 44035AL15505/AZ
Jan 24, 2024CAI · Full0—DUNCAN & SON LINES INC 44035AL15505/AZ
Jul 10, 2023CAIII · Driver-only1—DUNCAN & SON LINES INC 44035AL15505/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SSM TRANSLINE INC4399842Jun 5, 2025Feb 9, 20262CA
DUNCAN & SON LINES INC44035Jul 10, 2023May 6, 20243AZ
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.
ZP66309CA—SSM TRANSLINE INCJun 5, 2025 → Feb 9, 20262
AL15505AZ—DUNCAN & SON LINES INCJul 10, 2023 → May 6, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026