Equipment unit · VIN-decoded · NHTSA vPIC

2023 Polar tank trailer Polar Tank Trailer

3H6KF4325P3117555 · Trailer · TRAILER
Carriers run under2
22 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJun 25, 2023
ND
Last seenApr 20, 2025
CA
Inspected under 2 different carriers in 22 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
3H6KF4325P3117555
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 24, 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 25, 2023 – Apr 20, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 20, 2025CAI · Full0—NORTHHAUL INC 39787042489571/ME
Mar 27, 2025UTI · Full0—NORTHHAUL INC 39787042489571/ME
Jan 27, 2025CAI · Full1—NORTHHAUL INC 39787042489571/ME
May 19, 2024CAI · Full1—NORTHHAUL INC 39787042489571/ME
Oct 2, 2023MNII · Walk-around1OOSWESTCORE LINKS INC 27843502489571/ME
Jun 25, 2023NDIII · Driver-only1—WESTCORE LINKS INC 2784350AW05773/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NORTHHAUL INC3978704May 19, 2024Apr 20, 20254AB
WESTCORE LINKS INC2784350Jun 25, 2023Oct 2, 20232AB
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.
2489571ME—NORTHHAUL INCMay 19, 2024 → Apr 20, 20254
2489571ME—WESTCORE LINKS INCOct 2, 2023 → Oct 2, 20231
AW05773ME—WESTCORE LINKS INCJun 25, 2023 → Jun 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026