Equipment unit · VIN-decoded · NHTSA vPIC

2015 Polar tank trailer Polar Tank Trailer

1PMA24421F5013171 · Trailer · TRAILER
Carriers run under2
29 mo
Inspections10
all-time
OOS inspections0
of 10
First seenSep 6, 2023
NJ
Last seenFeb 13, 2026
NJ
Inspected under 2 different carriers in 29 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
1PMA24421F5013171
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 6, 2023 – Feb 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 13, 2026NJII · Walk-around0—AMERICAN TRANSIT INC 979671C91TCA/NJ
Jan 14, 2026NJII · Walk-around0—AMERICAN TRANSIT INC 979671C91TCA/NJ
Jan 12, 2026NJII · Walk-around0—AMERICAN TRANSIT INC 979671C91TCA/NJ
Aug 1, 2025NJII · Walk-around0—AMERICAN TRANSIT INC 979671C91TCA/NJ
Mar 17, 2025NJII · Walk-around0—AMERICAN TRANSIT INC 979671C91TCA/NJ
Jan 10, 2025NJII · Walk-around1—AMERICAN TRANSIT INC 979671TML66J/NJ
Aug 16, 2024NJII · Walk-around1—AMERICAN TRANSIT INC 979671TML66J/NJ
May 10, 2024NJII · Walk-around3—STAR TANK LINES INC 1404378TML66J/NJ
Sep 26, 2023NJII · Walk-around0—STAR TANK LINES INC 1404378TML66J/NJ
Sep 6, 2023NJII · Walk-around6—STAR TANK LINES INC 1404378TML66J/NJ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMERICAN TRANSIT INC979671Aug 16, 2024Feb 13, 20267NJ
STAR TANK LINES INC1404378Sep 6, 2023May 10, 20243NJ
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.
C91TCANJ—AMERICAN TRANSIT INCMar 17, 2025 → Feb 13, 20265
TML66JNJ—AMERICAN TRANSIT INCAug 16, 2024 → Jan 10, 20252
TML66JNJ—STAR TANK LINES INCSep 6, 2023 → May 10, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026