Equipment unit · VIN-decoded · NHTSA vPIC

2024 Polar Tank Trailer

3H6KS4121R3132337 · Trailer · TRAILER
Carriers run under1
14 mo
Inspections3
all-time
OOS inspections1
of 3
First seenDec 18, 2024
TX
Last seenFeb 12, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3H6KS4121R3132337
Make
Polar Tank Trailer
Model
Polar Tank Trailer
Model year
2024
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 · Dec 18, 2024 – Feb 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 12, 2026TXII · Walk-around1OOSHARRY B HERZIK INC 1948168007B129/TX
Sep 16, 2025TXII · Walk-around0—HARRY B HERZIK INC 1948168007B129/TX
Dec 18, 2024TXII · Walk-around0—HARRY B HERZIK INC 1948168007B129/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARRY B HERZIK INC1948168Dec 18, 2024Feb 12, 20263TX
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.
007B129TX—HARRY B HERZIK INCDec 18, 2024 → Feb 12, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 5, 2026