Equipment unit · VIN-decoded · NHTSA vPIC

2020 Polar tank trailer Polar Tank Trailer

1PMKA4523L7108448 · Trailer · TRAILER
Carriers run under2
27 mo
Inspections6
all-time
OOS inspections1
of 6
First seen11/01/2023
IL
Last seen02/27/2026
AR
Inspected under 2 different carriers in 27 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
1PMKA4523L7108448
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/22/2026
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 · 11/01/2023 – 02/27/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
02/27/2026ARII · Walk-around0—WOC TRUCKING LLC 2039668PT245364/AR
08/15/2025ARII · Walk-around1—WOC TRUCKING LLC 2039668PT245364/AR
06/11/2025MOII · Walk-around0—WOC TRUCKING LLC 2039668PT245364/AR
04/25/2025ARIII · Driver-only1—WOC TRUCKING LLC 2039668PT245364/AR
06/10/2024IAII · Walk-around7OOSDIMMITT TRANSFER INC 2803923625233ST/IL
11/01/2023ILII · Walk-around0—DIMMITT TRANSFER INC 2803923625233ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WOC TRUCKING LLC203966804/25/202502/27/20264AR
DIMMITT TRANSFER INC280392311/01/202306/10/20242IL
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.
PT245364AR—WOC TRUCKING LLC04/25/2025 → 02/27/20264
625233STIL—DIMMITT TRANSFER INC11/01/2023 → 06/10/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/22/2026