Equipment unit · VIN-decoded · NHTSA vPIC

2013 Polar tank trailer Polar Tank Trailer

1PMS34320D1042376 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 8, 2023
CA
Last seenJul 16, 2026
CO
Inspected under 2 different carriers in 35 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
1PMS34320D1042376
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2013
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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 · Aug 8, 2023 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026COII · Walk-around0—TRIMAC TRANSPORTATION INC 364316156KA/OK
Jun 10, 2026COII · Walk-around0—TRIMAC TRANSPORTATION INC 364316156KA/OK
Aug 8, 2023CAII · Walk-around1—TRIMAC TRANSPORTATION SERVICES WESTERN INC 2563086156KA/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIMAC TRANSPORTATION INC36431Jun 10, 2026Jul 16, 20262TX
TRIMAC TRANSPORTATION SERVICES WESTERN INC256308Aug 8, 2023Aug 8, 20231TX
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.
6156KAOK2TRIMAC TRANSPORTATION INCJun 10, 2026 → Jul 16, 20262
6156KAOK—TRIMAC TRANSPORTATION SERVICES WESTERN INCAug 8, 2023 → Aug 8, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026