Equipment unit · VIN-decoded · NHTSA vPIC

1991 Kenworth T600

1XKADB9X3MJ557736 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections16
all-time
OOS inspections10
of 16
First seenJul 5, 2023
AZ
Last seenDec 30, 2025
US
Inspected under 2 different carriers in 29 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
1XKADB9X3MJ557736
Make
Kenworth
Model
T600
Model year
1991
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 5, 2023 – Dec 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 30, 2025USI · Full17OOSJESUS PEDRO PEREZ CARRILLO 115985170EM7U/MX
Nov 5, 2025USI · Full14OOSJESUS PEDRO PEREZ CARRILLO 115985170EM7U/MX
Oct 25, 2025USIII · Driver-only3—CONRADO RODRIGUEZ URIAS 155687570EM7U/MX
Oct 1, 2025USI · Full19OOSJESUS PEDRO PEREZ CARRILLO 115985170EM7U/MX
Sep 18, 2025AZIII · Driver-only2—JESUS PEDRO PEREZ CARRILLO 11598518TB542/AZ
Aug 18, 2025USI · Full16OOSJESUS PEDRO PEREZ CARRILLO 115985170EM7U/MX
Jun 3, 2025AZIII · Driver-only1—JESUS PEDRO PEREZ CARRILLO 11598518TB542/AZ
Apr 22, 2025USI · Full11OOSJESUS PEDRO PEREZ CARRILLO 115985170EM7U/MX
Nov 20, 2024USII · Walk-around10OOSJESUS PEDRO PEREZ CARRILLO 115985170EN7U/MX
Oct 9, 2024AZI · Full10OOSJESUS PEDRO PEREZ CARRILLO 11598518TB542/AZ
Aug 23, 2024USI · Full14OOSJESUS PEDRO PEREZ CARRILLO 115985170EM7U/MX
Jul 24, 2024AZII · Walk-around8OOSJESUS PEDRO PEREZ CARRILLO 11598518TB542/AZ
Jan 16, 2024AZI · Full5—JESUS PEDRO PEREZ CARRILLO 11598518TB542/AZ
Jan 6, 2024USI · Full11OOSJESUS PEDRO PEREZ CARRILLO 115985170EM7U/MX
Dec 1, 2023USI · Full24—JESUS PEDRO PEREZ CARRILLO 115985170EM7U/MX
Jul 5, 2023AZIII · Driver-only3—JESUS PEDRO PEREZ CARRILLO 11598518TB542/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JESUS PEDRO PEREZ CARRILLO1159851Jul 5, 2023Dec 30, 202515SI
CONRADO RODRIGUEZ URIAS1556875Oct 25, 2025Oct 25, 20251SO
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.
70EM7UMX—JESUS PEDRO PEREZ CARRILLODec 1, 2023 → Dec 30, 20258
70EM7UMX—CONRADO RODRIGUEZ URIASOct 25, 2025 → Oct 25, 20251
8TB542AZ—JESUS PEDRO PEREZ CARRILLOJul 5, 2023 → Sep 18, 20256
70EN7UMX—JESUS PEDRO PEREZ CARRILLONov 20, 2024 → Nov 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026