Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth W9 Series

1XKWD40X7MR455792 · Truck-Tractor · TRUCK
Carriers run under2
6 mo
Inspections3
all-time
OOS inspections0
of 3
First seenSep 3, 2025
NY
Last seenMar 30, 2026
MA
Inspected under 2 different carriers in 6 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
1XKWD40X7MR455792
Make
Kenworth
Model
W9 Series
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 · Sep 3, 2025 – Mar 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 30, 2026MAIII · Driver-only2—HEIDELBERG MATERIALS NORTHEAST LLC 10922654645PF/NY
Mar 27, 2026NYIII · Driver-only0—HEIDELBERG MATERIALS NORTHEAST LLC 10922654645PF/NY
Sep 3, 2025NYIII · Driver-only0—CARVER SAND AND GRAVEL LLC 113382514048PF/NY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HEIDELBERG MATERIALS NORTHEAST LLC109226Mar 27, 2026Mar 30, 20262PA
CARVER SAND AND GRAVEL LLC1133825Sep 3, 2025Sep 3, 20251NY
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.
54645PFNY—HEIDELBERG MATERIALS NORTHEAST LLCMar 27, 2026 → Mar 30, 20262
14048PFNY—CARVER SAND AND GRAVEL LLCSep 3, 2025 → Sep 3, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026