Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth W990

1XK1D40X6MJ456408 · Truck-Tractor · TRUCK
Carriers run under1
19 mo
Inspections3
all-time
OOS inspections1
of 3
First seenOct 16, 2023
UT
Last seenMay 19, 2025
UT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XK1D40X6MJ456408
Make
Kenworth
Model
W990
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 26, 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 16, 2023 – May 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 19, 2025UTII · Walk-around3—DIAMOND TREE EXPERTS INC 7862509N3RW/UT
Jan 21, 2025UTIII · Driver-only0—DIAMOND TREE EXPERTS INC 7862509N3RW/UT
Oct 16, 2023UTV · Vehicle-only2OOSDIAMOND TREE EXPERTS INC 7862509N3RW/UT
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAMOND TREE EXPERTS INC786250Oct 16, 2023May 19, 20253UT
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.
9N3RWUT—DIAMOND TREE EXPERTS INCOct 16, 2023 → May 19, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026