Equipment unit · VIN-decoded · NHTSA vPIC

2021 Polar tank trailer Polar Tank Trailer

1PMKR4320M1113154 · Trailer · TRAILER
Carriers run under2
15 mo
Inspections3
all-time
OOS inspections1
of 3
First seenMar 27, 2025
MT
Last seenJun 17, 2026
CO
Inspected under 2 different carriers in 15 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
1PMKR4320M1113154
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2021
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 · Mar 27, 2025 – Jun 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 17, 2026COII · Walk-around0—KUGLER OIL COMPANY 67909282033/NE
Aug 19, 2025KSIII · Driver-only0—KUGLER OIL COMPANY 67909282033/NB
Mar 27, 2025MTI · Full1OOSSTEP N OUT INC 723518282033/NE
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KUGLER OIL COMPANY67909Aug 19, 2025Jun 17, 20262NE
STEP N OUT INC723518Mar 27, 2025Mar 27, 20251WY
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.
282033NE2KUGLER OIL COMPANYJun 17, 2026 → Jun 17, 20261
282033NB—KUGLER OIL COMPANYAug 19, 2025 → Aug 19, 20251
282033NE—STEP N OUT INCMar 27, 2025 → Mar 27, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026