Equipment unit · VIN-decoded · NHTSA vPIC

2021 Polar tank trailer Polar Tank Trailer

1PMKF4227M1113632 · Trailer · TRAILER
Carriers run under1
12 mo
Inspections5
all-time
OOS inspections1
of 5
First seenMay 16, 2025
MS
Last seenMay 12, 2026
AL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1PMKF4227M1113632
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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 · May 16, 2025 – May 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 12, 2026ALII · Walk-around0—JSG SERVICES LLC 3001366CW2537/OK
Apr 23, 2026MSI · Full1OOSJSG SERVICES LLC 3001366CW2537/OK
Dec 16, 2025MSIII · Driver-only1—JSG SERVICES LLC 3001366CW2537/OK
Aug 1, 2025ALII · Walk-around4—JSG SERVICES LLC 3001366CW2537/OK
May 16, 2025MSII · Walk-around2—JSG SERVICES LLC 3001366CW2537/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JSG SERVICES LLC3001366May 16, 2025May 12, 20265MS
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.
CW2537OK—JSG SERVICES LLCMay 16, 2025 → May 12, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026