Equipment unit · VIN-decoded · NHTSA vPIC

2004 Kenworth T600

1XKADB9X04J057212 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections5
all-time
OOS inspections1
of 5
First seenOct 24, 2023
MO
Last seenJul 22, 2026
KS
Inspected under 2 different carriers in 33 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
1XKADB9X04J057212
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 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 · Oct 24, 2023 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026KSII · Walk-around3—AMBITIOUS TRUCKING LLC 4004652249697/KS
Feb 9, 2026KSIII · Driver-only0—AMBITIOUS TRUCKING LLC 4004652249697/KS
Oct 4, 2024KSI · Full3—AMBITIOUS TRUCKING LLC 4004652249697/KS
Dec 7, 2023ARIII · Driver-only0—CHIHUAS TRUCKING LLC 2525387245095/KS
Oct 24, 2023MOI · Full12OOSCHIHUAS TRUCKING LLC 2525387NO PLATE/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMBITIOUS TRUCKING LLC4004652Oct 4, 2024Jul 22, 20263KS
CHIHUAS TRUCKING LLC2525387Oct 24, 2023Dec 7, 20232KS
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.
249697KS1AMBITIOUS TRUCKING LLCOct 4, 2024 → Jul 22, 20263
245095KS—CHIHUAS TRUCKING LLCDec 7, 2023 → Dec 7, 20231
NO PLATEMO—CHIHUAS TRUCKING LLCOct 24, 2023 → Oct 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026