Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X3MJ438367 · Truck-Tractor · TRUCK
Carriers run under3
25 mo
Inspections5
all-time
OOS inspections0
of 5
First seenApr 2, 2024
IN
Last seenMay 27, 2026
CO
Inspected under 3 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
1XKYD49X3MJ438367
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 · Apr 2, 2024 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026COII · Walk-around1—INLOG INC 2894636ZP72135/CA
Nov 10, 2025KSIII · Driver-only0—INLOG INC 2894636ZP72135/CA
Oct 15, 2025KSIII · Driver-only1—INLOG FREIGHT CORPORATION 3950549ZP72135/CA
Oct 8, 2024NMII · Walk-around1—KNIGHT TRANSPORTATION INC 4288232515466/IN
Apr 2, 2024INI · Full3—KNIGHT TRANSPORTATION INC 4288232515466/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INLOG INC2894636Nov 10, 2025May 27, 20262CA
INLOG FREIGHT CORPORATION3950549Oct 15, 2025Oct 15, 20251AZ
KNIGHT TRANSPORTATION INC428823Apr 2, 2024Oct 8, 20242AZ
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.
ZP72135CA—INLOG INCNov 10, 2025 → May 27, 20262
ZP72135CA—INLOG FREIGHT CORPORATIONOct 15, 2025 → Oct 15, 20251
2515466IN—KNIGHT TRANSPORTATION INCApr 2, 2024 → Oct 8, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026