Equipment unit · VIN-decoded · NHTSA vPIC

2012 Polar tank trailer Polar Tank Trailer

1PMA34221C1038056 · Trailer · TRAILER
Carriers run under4
30 mo
Inspections12
all-time
OOS inspections4
of 12
First seenDec 14, 2023
TX
Last seenJun 11, 2026
TX
Inspected under 4 different carriers in 30 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
1PMA34221C1038056
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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 · Dec 14, 2023 – Jun 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 11, 2026TXI · Full3—BLANCA ESTHER ALEJANDRO MARTINEZ 3339885220B830/TX
Apr 7, 2026TXI · Full3—BLANCA ESTHER ALEJANDRO MARTINEZ 3339885220B830/TX
Feb 5, 2025TXI · Full2—PEGASUS INTERTRANSPORT LLC 3133806220B830/TX
Jun 27, 2024TXI · Full8OOSPEGASUS INTERTRANSPORT LLC 3133806220B830/TX
Jun 6, 2024TXII · Walk-around0—PEGASUS INTERTRANSPORT LLC 3133806220B830/TX
Feb 10, 2024TXIII · Driver-only9OOSMARTIN ARMANDO ZUNIGA PEREZ 3239168220B830/TX
Jan 30, 2024USI · Full4—CARLOS ALBERTO ALANIS REYES 2380944220B830/TX
Jan 23, 2024TXI · Full0—CARLOS ALBERTO ALANIS REYES 2380944220B830/TX
Jan 23, 2024TXI · Full0—CARLOS ALBERTO ALANIS REYES 2380944220B830/TX
Jan 16, 2024USIII · Driver-only0—CARLOS ALBERTO ALANIS REYES 2380944220B830/TX
Jan 8, 2024TXI · Full5OOSCARLOS ALBERTO ALANIS REYES 2380944220B830/TX
Dec 14, 2023TXII · Walk-around7OOSMARTIN ARMANDO ZUNIGA PEREZ 323916839U365M/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BLANCA ESTHER ALEJANDRO MARTINEZ3339885Apr 7, 2026Jun 11, 20262TA
PEGASUS INTERTRANSPORT LLC3133806Jun 6, 2024Feb 5, 20253TX
MARTIN ARMANDO ZUNIGA PEREZ3239168Dec 14, 2023Feb 10, 20242TA
CARLOS ALBERTO ALANIS REYES2380944Jan 8, 2024Jan 30, 20245TA
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.
220B830TX2BLANCA ESTHER ALEJANDRO MARTINEZApr 7, 2026 → Jun 11, 20262
220B830TX—PEGASUS INTERTRANSPORT LLCJun 6, 2024 → Feb 5, 20253
220B830TX—MARTIN ARMANDO ZUNIGA PEREZFeb 10, 2024 → Feb 10, 20241
220B830TX—CARLOS ALBERTO ALANIS REYESJan 8, 2024 → Jan 30, 20245
39U365MTX—MARTIN ARMANDO ZUNIGA PEREZDec 14, 2023 → Dec 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026