Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth W990

1XK1D49X4MJ436211 · Truck-Tractor · TRUCK
Carriers run under2
18 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJan 27, 2025
NC
Last seenJul 30, 2026
NC
Inspected under 2 different carriers in 18 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
1XK1D49X4MJ436211
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 · Jan 27, 2025 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026NCII · Walk-around0—CAROLINA CONTRACTING LLC 3867466YA194202/NC
Apr 9, 2026NCIII · Driver-only0—CAROLINA CONTRACTING LLC 3867466YA194202/NC
Mar 19, 2025NCII · Walk-around0—SITE SPECIFIC CONTRACTING INC 3163641ZB63816/NC
Jan 27, 2025NCII · Walk-around4OOSSITE SPECIFIC CONTRACTING INC 3163641ZB63816/NC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CAROLINA CONTRACTING LLC3867466Apr 9, 2026Jul 30, 20262NC
SITE SPECIFIC CONTRACTING INC3163641Jan 27, 2025Mar 19, 20252NC
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.
YA194202NC1CAROLINA CONTRACTING LLCApr 9, 2026 → Jul 30, 20262
ZB63816NC—SITE SPECIFIC CONTRACTING INCJan 27, 2025 → Mar 19, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026