Equipment unit · VIN-decoded · NHTSA vPIC

1999 Kenworth W900

1XKWDB9XXXJ797831 · Truck-Tractor · TRUCK
Carriers run under2
18 mo
Inspections3
all-time
OOS inspections2
of 3
First seenFeb 5, 2024
OK
Last seenAug 18, 2025
OK
Inspected under 2 different carriers in 18 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
1XKWDB9XXXJ797831
Make
Kenworth
Model
W900
Model year
1999
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 · Feb 5, 2024 – Aug 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 18, 2025OKII · Walk-around5OOSROBERTS TRUCKING LLC 4017380737242/OK
Feb 3, 2025OKIII · Driver-only2—KENNETH SMITH 1064756C1674/OK
Feb 5, 2024OKII · Walk-around4OOSKENNETH SMITH 1064756C1674/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTS TRUCKING LLC4017380Aug 18, 2025Aug 18, 20251OK
KENNETH SMITH1064756Feb 5, 2024Feb 3, 20252OK
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.
737242OK—ROBERTS TRUCKING LLCAug 18, 2025 → Aug 18, 20251
C1674OK—KENNETH SMITHFeb 5, 2024 → Feb 3, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026