Equipment unit · VIN-decoded · NHTSA vPIC

1998 Polar tank trailer Polar Tank Trailer

1PMA24629W1019031 · Trailer · TRAILER
Carriers run under2
13 mo
Inspections8
all-time
OOS inspections2
of 8
First seenJun 26, 2024
US
Last seenJul 1, 2025
US
Inspected under 2 different carriers in 13 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
1PMA24629W1019031
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
1998
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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 26, 2024 – Jul 1, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 1, 2025USII · Walk-around4OOSAUTOTRANSPORTES LOMA COLORADA SA DE CV 3103711A03556B/TX
Jun 25, 2025TXII · Walk-around5—ANSELMO ALEJANDRO PEREZ RUVALCABA 3752938A03556B/TX
Jun 16, 2025TXI · Full1—ANSELMO ALEJANDRO PEREZ RUVALCABA 3752938A03556B/TX
May 6, 2025TXII · Walk-around1—ANSELMO ALEJANDRO PEREZ RUVALCABA 3752938A81174A/TX
Feb 17, 2025TXI · Full5—ANSELMO ALEJANDRO PEREZ RUVALCABA 3752938A81174A/TX
Dec 17, 2024TXII · Walk-around6OOSANSELMO ALEJANDRO PEREZ RUVALCABA 3752938A81174A/TX
Jul 18, 2024TXII · Walk-around1—ANSELMO ALEJANDRO PEREZ RUVALCABA 3752938A81174A/TX
Jun 26, 2024USI · Full4—ANSELMO ALEJANDRO PEREZ RUVALCABA 3752938A81174A/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTOTRANSPORTES LOMA COLORADA SA DE CV3103711Jul 1, 2025Jul 1, 20251TA
ANSELMO ALEJANDRO PEREZ RUVALCABA3752938Jun 26, 2024Jun 25, 20257TA
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.
A03556BTX—AUTOTRANSPORTES LOMA COLORADA SA DE CVJul 1, 2025 → Jul 1, 20251
A03556BTX—ANSELMO ALEJANDRO PEREZ RUVALCABAJun 16, 2025 → Jun 25, 20252
A81174ATX—ANSELMO ALEJANDRO PEREZ RUVALCABAJun 26, 2024 → May 6, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026