Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X8MJ433990 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections5
all-time
OOS inspections1
of 5
First seenOct 20, 2023
CA
Last seenJan 8, 2026
LA
Inspected under 2 different carriers in 27 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
1XKYD49X8MJ433990
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 · Oct 20, 2023 – Jan 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 8, 2026LAIII · Driver-only3—INDEPENDENT FREIGHT OPERATORS GROUP LLC 4383149R828737/TX
Mar 4, 2025CAII · Walk-around0—SYSTEM TRANSPORT INC 27935RP17840/WA
Jun 30, 2024CAI · Full0—SYSTEM TRANSPORT INC 27935RP09441/WA
Mar 18, 2024CAII · Walk-around0—SYSTEM TRANSPORT INC 27935RP09441/WA
Oct 20, 2023CAI · Full2OOSSYSTEM TRANSPORT INC 27935RP09441/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INDEPENDENT FREIGHT OPERATORS GROUP LLC4383149Jan 8, 2026Jan 8, 20261TX
SYSTEM TRANSPORT INC27935Oct 20, 2023Mar 4, 20254WA
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.
R828737TX—INDEPENDENT FREIGHT OPERATORS GROUP LLCJan 8, 2026 → Jan 8, 20261
RP17840WA—SYSTEM TRANSPORT INCMar 4, 2025 → Mar 4, 20251
RP09441WA—SYSTEM TRANSPORT INCOct 20, 2023 → Jun 30, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026