Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYDP9X4MJ447855 · Truck-Tractor · TRUCK
Carriers run under3
34 mo
Inspections6
all-time
OOS inspections3
of 6
First seenJul 25, 2023
CA
Last seenMay 19, 2026
AL
Inspected under 3 different carriers in 34 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
1XKYDP9X4MJ447855
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 24, 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 25, 2023 – May 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 19, 2026ALI · Full13OOSD & D TRUCKING SERVICES LLC 3236481R822217/TX
May 19, 2026ALI · Full13OOSD & D TRUCKING SERVICES LLC 3236481R822217/TX
Apr 30, 2026GAIII · Driver-only4OOSD & D TRUCKING SERVICES LLC 3236481R822217/TX
Jan 6, 2026ALII · Walk-around8—D & D TRUCKING SERVICES LLC 3236481R822217/TX
Mar 11, 2025TXIII · Driver-only2—DS LINE LLC 2586061R745612/TX
Jul 25, 2023CAI · Full0—WILLIAMS TRANSPORTATION INC 2876952416843/NE
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
D & D TRUCKING SERVICES LLC3236481Jan 6, 2026May 19, 20264TX
DS LINE LLC2586061Mar 11, 2025Mar 11, 20251TX
WILLIAMS TRANSPORTATION INC2876952Jul 25, 2023Jul 25, 20231NE
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.
R822217TX—D & D TRUCKING SERVICES LLCJan 6, 2026 → May 19, 20264
R745612TX—DS LINE LLCMar 11, 2025 → Mar 11, 20251
416843NE—WILLIAMS TRANSPORTATION INCJul 25, 2023 → Jul 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026