Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X6MJ438539 · Truck-Tractor · TRUCK
Carriers run under3
32 mo
Inspections3
all-time
OOS inspections0
of 3
First seenOct 3, 2023
IL
Last seenJun 26, 2026
TN
Inspected under 3 different carriers in 32 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
1XKYD49X6MJ438539
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 27, 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 3, 2023 – Jun 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2026TNIII · Driver-only1—SAFE TRANSPORT DFC LLC 40176871AG22R/MA
Jun 9, 2025NMIII · Driver-only0—SSL TRUCKING INC 39271671AG22R/MA
Oct 3, 2023ILIII · Driver-only0—BED ROCK INC 1007292AK14343/AZ
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SAFE TRANSPORT DFC LLC4017687Jun 26, 2026Jun 26, 20261TX
SSL TRUCKING INC3927167Jun 9, 2025Jun 9, 20251OH
BED ROCK INC1007292Oct 3, 2023Oct 3, 20231MO
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.
1AG22RMA1SAFE TRANSPORT DFC LLCJun 26, 2026 → Jun 26, 20261
1AG22RMA—SSL TRUCKING INCJun 9, 2025 → Jun 9, 20251
AK14343AZ1BED ROCK INCOct 3, 2023 → Oct 3, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 27, 2026