Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth W9 Series

1XKWDR9X8MS560480 · Truck-Tractor · TRUCK
Carriers run under3
25 mo
Inspections9
all-time
OOS inspections7
of 9
First seenAug 7, 2023
NM
Last seenSep 30, 2025
KS
Inspected under 3 different carriers in 25 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
1XKWDR9X8MS560480
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 20, 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 · Aug 7, 2023 – Sep 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 30, 2025KSIII · Driver-only0—CARLOS JIMENEZ VARGAS 32219411M58924/TX
Jul 29, 2025NMI · Full4OOSJAIME ARNOLDO SILVA JR 31513061M58924/TX
Sep 23, 2024NMIII · Driver-only2OOSJAIME ARNOLDO SILVA JR 31513061M58924/TX
Sep 16, 2024NMIII · Driver-only0—JAIME ARNOLDO SILVA JR 31513061M58924/TX
May 13, 2024TXII · Walk-around7OOSJAIME ARNOLDO SILVA 10097461M58924/TX
Feb 29, 2024TXII · Walk-around15OOSJAIME ARNOLDO SILVA 10097461M58924/TX
Feb 21, 2024NMII · Walk-around1OOSJAIME ARNOLDO SILVA 10097461M55924/TX
Dec 20, 2023TXII · Walk-around13OOSJAIME ARNOLDO SILVA 10097461M58924/TX
Aug 7, 2023NMII · Walk-around9OOSJAIME ARNOLDO SILVA 10097461M58924/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARLOS JIMENEZ VARGAS3221941Sep 30, 2025Sep 30, 20251IA
JAIME ARNOLDO SILVA JR3151306Sep 16, 2024Jul 29, 20253TX
JAIME ARNOLDO SILVA1009746Aug 7, 2023May 13, 20245TX
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.
1M58924TX—CARLOS JIMENEZ VARGASSep 30, 2025 → Sep 30, 20251
1M58924TX—JAIME ARNOLDO SILVA JRSep 16, 2024 → Jul 29, 20253
1M58924TX—JAIME ARNOLDO SILVAAug 7, 2023 → May 13, 20244
1M55924TX—JAIME ARNOLDO SILVAFeb 21, 2024 → Feb 21, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026