Equipment unit · VIN-decoded · NHTSA vPIC

1993 Kenworth T600

3WK4DJ9XXPF335453 · Truck-Tractor · TRUCK
Carriers run under2
37 mo
Inspections26
all-time
OOS inspections5
of 26
First seenJun 28, 2023
TX
Last seenJul 28, 2026
TX
Inspected under 2 different carriers in 37 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
3WK4DJ9XXPF335453
Make
Kenworth
Model
T600
Model year
1993
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 28, 2023 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026TXII · Walk-around0—T-MAR LOGISTICS SA DE CV 206984583AV9C/TA
Jul 23, 2026TXI · Full8OOST-MAR LOGISTICS SA DE CV 206984583AV9C/TA
May 25, 2026TXI · Full3—T-MAR LOGISTICS SA DE CV 206984583AV9C/TA
Mar 3, 2026USI · Full0—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Feb 5, 2026USI · Full7OOST-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Oct 2, 2025TXI · Full2—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Aug 19, 2025USI · Full0—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Jul 20, 2025USI · Full1—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Jul 7, 2025TXII · Walk-around4—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
May 1, 2025TXI · Full4—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Apr 2, 2025USI · Full4OOST-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Mar 19, 2025USI · Full2—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Mar 11, 2025TXI · Full1—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Oct 2, 2024TXI · Full4OOST-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Sep 3, 2024USI · Full2OOST-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Aug 10, 2024TXIII · Driver-only1—T-MAR LOGISTICS SA DE CV 206984583AV9C/TA
May 2, 2024TXII · Walk-around0—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Mar 11, 2024USI · Full2—T-MAR LOGISTICS SA DE CV 206984583AV9C/MX
Nov 27, 2023USI · Full3—IRASEMA MARTINEZ CEPEDA 63283283AV9C/MX
Sep 6, 2023TXI · Full1—IRASEMA MARTINEZ CEPEDA 63283283AV9C/MX
Aug 21, 2023TXII · Walk-around0—T-MAR LOGISTICS SA DE CV 206984583AV9C/TA
Aug 9, 2023USII · Walk-around0—IRASEMA MARTINEZ CEPEDA 63283283AV9C/MX
Jul 26, 2023TXII · Walk-around1—IRASEMA MARTINEZ CEPEDA 63283283AV9C/MX
Jul 26, 2023TXII · Walk-around0—IRASEMA MARTINEZ CEPEDA 63283283AV9C/MX
Jul 13, 2023TXI · Full3—IRASEMA MARTINEZ CEPEDA 63283283AV9C/TA
Jun 28, 2023TXI · Full1—IRASEMA MARTINEZ CEPEDA 63283283AV9C/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
T-MAR LOGISTICS SA DE CV2069845Aug 21, 2023Jul 28, 202619TA
IRASEMA MARTINEZ CEPEDA632832Jun 28, 2023Nov 27, 20237TA
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.
83AV9CTA1T-MAR LOGISTICS SA DE CVAug 21, 2023 → Jul 28, 20265
83AV9CMX—T-MAR LOGISTICS SA DE CVMar 11, 2024 → Mar 3, 202614
83AV9CMX—IRASEMA MARTINEZ CEPEDAJun 28, 2023 → Nov 27, 20236
83AV9CTA—IRASEMA MARTINEZ CEPEDAJul 13, 2023 → Jul 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026