Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth W9 Series

1XKWD49X4MR435275 · Truck-Tractor · TRUCK
Carriers run under1
27 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJun 28, 2023
PA
Last seenSep 17, 2025
NJ
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKWD49X4MR435275
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
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 · Jun 28, 2023 – Sep 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 17, 2025NJI · Full0—KBS INC 246079AG28689/PA
Dec 3, 2024PAI · Full2—KBS INC 246079AG28689/PA
May 31, 2024MDII · Walk-around0—KBS INC 246079AG28689/PA
Sep 27, 2023PAI · Full0—KBS INC 246079AG28689/PA
Jun 28, 2023PAIII · Driver-only0—KBS INC 246079AG28689/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KBS INC246079Jun 28, 2023Sep 17, 20255PA
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.
AG28689PA—KBS INCJun 28, 2023 → Sep 17, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026