Equipment unit · VIN-decoded · NHTSA vPIC

2023 Polar tank trailer Polar Tank Trailer

1PMKA4424P7118137 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections17
all-time
OOS inspections1
of 17
First seenAug 25, 2023
MD
Last seenJun 18, 2026
MD
Inspected under 2 different carriers in 34 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
1PMKA4424P7118137
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2023
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 · Aug 25, 2023 – Jun 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 18, 2026MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
May 28, 2026MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
Mar 17, 2026MDII · Walk-around1—BALTIMORE TANK LINES LLC 846665111367/ME
Jan 29, 2026MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
Sep 30, 2025MDI · Full1—BALTIMORE TANK LINES LLC 846665111367/ME
Jul 9, 2025MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
Jun 18, 2025MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
Apr 25, 2025MDI · Full1—BALTIMORE TANK LINES LLC 846665111367/ME
Nov 12, 2024MDI · Full2OOSBALTIMORE TANK LINES LLC 846665111367/ME
Aug 7, 2024MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
Jun 28, 2024MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
May 11, 2024MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
Feb 28, 2024MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
Jan 31, 2024MDII · Walk-around1—BALTIMORE TANK LINES LLC 846665111367/ME
Oct 19, 2023MDI · Full1—BALTIMORE TANK LINES LLC 846665111367/ME
Sep 16, 2023MDII · Walk-around0—BALTIMORE TANK LINES LLC 846665111367/ME
Aug 25, 2023MDII · Walk-around1—CARROLL INDEPENDENT FUEL LLC 3366325111367/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BALTIMORE TANK LINES LLC84666Sep 16, 2023Jun 18, 202616MD
CARROLL INDEPENDENT FUEL LLC336632Aug 25, 2023Aug 25, 20231MD
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.
5111367ME2BALTIMORE TANK LINES LLCSep 16, 2023 → Jun 18, 202616
5111367ME—CARROLL INDEPENDENT FUEL LLCAug 25, 2023 → Aug 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026