Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X8MJ977003 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections8
all-time
OOS inspections1
of 8
First seenMar 16, 2024
AK
Last seenApr 28, 2026
CA
Inspected under 2 different carriers in 25 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
1XKYD49X8MJ977003
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 23, 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 · Mar 16, 2024 – Apr 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 28, 2026CAI · Full0—TRANSFRT MCNAMARA INC 463475PB29707/ON
Apr 16, 2026UTIII · Driver-only0—TRANSFRT MCNAMARA INC 463475PB29707/ON
Nov 20, 2025MTIII · Driver-only0—TRANSFRT MCNAMARA INC 463475PB29707/ON
Nov 19, 2025UTIII · Driver-only1—TRANSFRT MCNAMARA INC 463475PB29707/ON
Mar 6, 2025AKII · Walk-around0—CARON TRANSPORTATION SYSTEMS PARTNERSHIP 233496A82330/AB
Nov 10, 2024AKIII · Driver-only0—CARON TRANSPORTATION SYSTEMS PARTNERSHIP 233496KMS436/AK
Jun 13, 2024AKII · Walk-around0—CARON TRANSPORTATION SYSTEMS PARTNERSHIP 233496A82330/AB
Mar 16, 2024AKII · Walk-around1OOSCARON TRANSPORTATION SYSTEMS PARTNERSHIP 233496A82330/AB
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSFRT MCNAMARA INC463475Nov 19, 2025Apr 28, 20264ON
CARON TRANSPORTATION SYSTEMS PARTNERSHIP233496Mar 16, 2024Mar 6, 20254AB
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.
PB29707ON—TRANSFRT MCNAMARA INCNov 19, 2025 → Apr 28, 20264
A82330AB1CARON TRANSPORTATION SYSTEMS PARTNERSHIPMar 16, 2024 → Mar 6, 20253
KMS436AK1CARON TRANSPORTATION SYSTEMS PARTNERSHIPNov 10, 2024 → Nov 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026