Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T880

1XKZD40X1MJ441057 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJul 19, 2023
AK
Last seenJul 14, 2026
AK
Inspected under 2 different carriers in 36 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
1XKZD40X1MJ441057
Make
Kenworth
Model
T880
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 21, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 19, 2023 – Jul 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 14, 2026AKI · Full0—MASS EXCAVATION INC 4336532JSA498/AK
Jul 25, 2025AKIII · Driver-only1—DAVIS CONSTRUCTORS & ENGINEERS INC 1658883JSA498/AK
Dec 27, 2024AKIII · Driver-only1—DAVIS CONSTRUCTORS & ENGINEERS INC 1658883JSA498/AK
Jul 23, 2024AKII · Walk-around3OOSDAVIS CONSTRUCTORS & ENGINEERS INC 1658883JSA498/AK
Jun 20, 2024AKII · Walk-around3—DAVIS CONSTRUCTORS & ENGINEERS INC 1658883JSA498/AK
Jan 10, 2024AKIII · Driver-only1—DAVIS CONSTRUCTORS & ENGINEERS INC 1658883JSA498/AK
Jul 25, 2023AKIII · Driver-only1—DAVIS CONSTRUCTORS & ENGINEERS INC 1658883JSA498/AK
Jul 19, 2023AKII · Walk-around0—DAVIS CONSTRUCTORS & ENGINEERS INC 1658883JSA498/AK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MASS EXCAVATION INC4336532Jul 14, 2026Jul 14, 20261AK
DAVIS CONSTRUCTORS & ENGINEERS INC1658883Jul 19, 2023Jul 25, 20257AK
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.
JSA498AK1MASS EXCAVATION INCJul 14, 2026 → Jul 14, 20261
JSA498AK—DAVIS CONSTRUCTORS & ENGINEERS INCJul 19, 2023 → Jul 25, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026