Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth W9 Series

1XKWD49X7RR336800 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections9
all-time
OOS inspections0
of 9
First seenJun 20, 2023
MS
Last seenFeb 25, 2026
LA
Inspected under 2 different carriers in 32 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
1XKWD49X7RR336800
Make
Kenworth
Model
W9 Series
Model year
2024
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 · Jun 20, 2023 – Feb 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 25, 2026LAIII · Driver-only0—SCOTTY MCPHAIL INC 897763A524359/MS
Jul 15, 2025CAII · Walk-around1—SCOTTY MCPHAIL INC 897763A524359/MS
Jul 14, 2024AZIII · Driver-only4—SCOTTY MCPHAIL INC 897763A524359/MS
Apr 22, 2024CAIII · Driver-only1—SCOTTY MCPHAIL INC 897763A524359/MS
Apr 5, 2024NMII · Walk-around0—SCOTTY MCPHAIL INC 897763A524359/MS
Mar 13, 2024CAI · Full0—SCOTTY MCPHAIL INC 897763A524359/MS
Sep 27, 2023ILII · Walk-around0—A D D TRUCKING INC 888279A494808/MS
Jul 13, 2023GAII · Walk-around2—A D D TRUCKING INC 888279A494808/MS
Jun 20, 2023MSII · Walk-around0—A D D TRUCKING INC 888279A494808/MS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SCOTTY MCPHAIL INC897763Mar 13, 2024Feb 25, 20266MS
A D D TRUCKING INC888279Jun 20, 2023Sep 27, 20233MS
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.
A524359MS—SCOTTY MCPHAIL INCMar 13, 2024 → Feb 25, 20266
A494808MS—A D D TRUCKING INCJun 20, 2023 → Sep 27, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026