Equipment unit · VIN-decoded · NHTSA vPIC

2022 Polar tank trailer Polar Tank Trailer

3H6KL4327N3112881 · Trailer · TRAILER
Carriers run under2
4 mo
Inspections3
all-time
OOS inspections1
of 3
First seenSep 24, 2025
CA
Last seenJan 15, 2026
NM
Inspected under 2 different carriers in 4 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
3H6KL4327N3112881
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 5, 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 · Sep 24, 2025 – Jan 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 15, 2026NMIII · Driver-only0—KING D TRUCKING INC 9799834WE4104/CA
Oct 8, 2025CAI · Full0—ON A MISN TRANSPORT LLC 24765064WE4104/CA
Sep 24, 2025CAII · Walk-around2OOSKING D TRUCKING INC 9799834WE4104/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KING D TRUCKING INC979983Sep 24, 2025Jan 15, 20262CA
ON A MISN TRANSPORT LLC2476506Oct 8, 2025Oct 8, 20251CA
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.
4WE4104CA—KING D TRUCKING INCSep 24, 2025 → Jan 15, 20262
4WE4104CA—ON A MISN TRANSPORT LLCOct 8, 2025 → Oct 8, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 5, 2026