Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth W9 Series

1XKWD49X7PR253137 · Truck-Tractor · TRUCK
Carriers run under3
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 28, 2023
IL
Last seenDec 11, 2025
FL
Inspected under 3 different carriers in 28 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
1XKWD49X7PR253137
Make
Kenworth
Model
W9 Series
Model year
2023
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 · Aug 28, 2023 – Dec 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 11, 2025FLIII · Driver-only0—SLAY TRANSPORTATION COMPANY INC 77890A523665/MS
Oct 23, 2024IAII · Walk-around4—WOOLLEY TRUCKING LLC 2178377P 1181906/IL
Aug 28, 2023ILII · Walk-around1—RASK TRANSPORTATION INC 172620P1181906/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SLAY TRANSPORTATION COMPANY INC77890Dec 11, 2025Dec 11, 20251IL
WOOLLEY TRUCKING LLC2178377Oct 23, 2024Oct 23, 20241IL
RASK TRANSPORTATION INC172620Aug 28, 2023Aug 28, 20231IL
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.
A523665MS1SLAY TRANSPORTATION COMPANY INCDec 11, 2025 → Dec 11, 20251
P 1181906IL—WOOLLEY TRUCKING LLCOct 23, 2024 → Oct 23, 20241
P1181906IL—RASK TRANSPORTATION INCAug 28, 2023 → Aug 28, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026