Equipment unit · VIN-decoded · NHTSA vPIC

3R9T453A0NC173834

Not yet decoded
Carriers run under3
6 mo
Inspections3
all-time
OOS inspections2
of 3
First seenOct 20, 2023
TX
Last seenApr 24, 2024
TX
Inspected under 3 different carriers in 6 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 20, 2023 – Apr 24, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 24, 2024TXII · Walk-around1—ANSELMO ALEJANDRO PEREZ RUVALCABA 375293856UN4P/MX
Dec 21, 2023TXI · Full11OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259456UN4P/MX
Oct 20, 2023TXII · Walk-around5OOSLEONARDO JAIRO SIFUENTES JAIME 339831756UN4P/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ANSELMO ALEJANDRO PEREZ RUVALCABA3752938Apr 24, 2024Apr 24, 20241TA
ROBERTO CARLOS ALVAREZ MARTINEZ3282594Dec 21, 2023Dec 21, 20231TA
LEONARDO JAIRO SIFUENTES JAIME3398317Oct 20, 2023Oct 20, 20231NL
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.
56UN4PMX—ANSELMO ALEJANDRO PEREZ RUVALCABAApr 24, 2024 → Apr 24, 20241
56UN4PMX—ROBERTO CARLOS ALVAREZ MARTINEZDec 21, 2023 → Dec 21, 20231
56UN4PMX—LEONARDO JAIRO SIFUENTES JAIMEOct 20, 2023 → Oct 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC