Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X9MJ436445 · Truck-Tractor · TRUCK
Carriers run under2
13 mo
Inspections4
all-time
OOS inspections0
of 4
First seenNov 21, 2024
SD
Last seenDec 7, 2025
AR
Inspected under 2 different carriers in 13 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
1XKYD49X9MJ436445
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 · Nov 21, 2024 – Dec 7, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 7, 2025ARIII · Driver-only1—ROBAU TRANSPORT INC 3416934DF48JL/FL
Mar 6, 2025SDIII · Driver-only0—SMITH TRUCKING INC 54488PAS8822/MN
Mar 3, 2025MNIII · Driver-only2—SMITH TRUCKING INC 54488PAS8822/MN
Nov 21, 2024SDIII · Driver-only0—SMITH TRUCKING INC 54488PAS8822/MN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBAU TRANSPORT INC3416934Dec 7, 2025Dec 7, 20251FL
SMITH TRUCKING INC54488Nov 21, 2024Mar 6, 20253MN
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.
DF48JLFL—ROBAU TRANSPORT INCDec 7, 2025 → Dec 7, 20251
PAS8822MN—SMITH TRUCKING INCNov 21, 2024 → Mar 6, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 11, 2026