Equipment unit · VIN-decoded · NHTSA vPIC

2004 Kenworth T600

3WKADB9X64F060698 · Truck-Tractor · TRUCK
Carriers run under2
14 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 15, 2023
TX
Last seenNov 19, 2024
TX
Inspected under 2 different carriers in 14 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
3WKADB9X64F060698
Make
Kenworth
Model
T600
Model year
2004
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 4, 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 15, 2023 – Nov 19, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 19, 2024TXIII · Driver-only0—4 A CHAVEZ TRUCKING LLC 42173791N01438/TX
May 10, 2024TXII · Walk-around3—4 A CHAVEZ TRUCKING LLC 42173791N01438/TX
Mar 11, 2024TXII · Walk-around0—DIANA RIOS 24941891N01438/TX
Feb 23, 2024TXI · Full11OOSDIANA RIOS 24941891N01438/TX
Sep 15, 2023TXI · Full2—DIANA RIOS 24941891N01438/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
4 A CHAVEZ TRUCKING LLC4217379May 10, 2024Nov 19, 20242TX
DIANA RIOS2494189Sep 15, 2023Mar 11, 20243TX
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.
1N01438TX—4 A CHAVEZ TRUCKING LLCMay 10, 2024 → Nov 19, 20242
1N01438TX—DIANA RIOSSep 15, 2023 → Mar 11, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026