Equipment unit · VIN-decoded · NHTSA vPIC

2009 Kenworth W9 Series

1XKWD49X99J239659 · Truck-Tractor · TRUCK
Carriers run under2
16 mo
Inspections4
all-time
OOS inspections1
of 4
First seenSep 10, 2024
CO
Last seenJan 12, 2026
CO
Inspected under 2 different carriers in 16 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
1XKWD49X99J239659
Make
Kenworth
Model
W9 Series
Model year
2009
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 10, 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 10, 2024 – Jan 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 12, 2026COII · Walk-around0—DEFOREST TRUCKING LLC 3829181CDWH76/CO
Oct 17, 2025COIII · Driver-only1—DEFOREST TRUCKING LLC 38291817734002/CO
Oct 2, 2025COIII · Driver-only0—DEFOREST TRUCKING LLC 3829181TEMP7734002/CO
Sep 10, 2024COII · Walk-around3OOSKILLIN TIME TRUCKING LLC 883448683XAX/CO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DEFOREST TRUCKING LLC3829181Oct 2, 2025Jan 12, 20263CO
KILLIN TIME TRUCKING LLC883448Sep 10, 2024Sep 10, 20241CO
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.
CDWH76CO—DEFOREST TRUCKING LLCJan 12, 2026 → Jan 12, 20261
7734002CO—DEFOREST TRUCKING LLCOct 17, 2025 → Oct 17, 20251
TEMP7734002CO—DEFOREST TRUCKING LLCOct 2, 2025 → Oct 2, 20251
683XAXCO—KILLIN TIME TRUCKING LLCSep 10, 2024 → Sep 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026