Equipment unit · VIN-decoded · NHTSA vPIC

2023 Polar tank trailer Polar Tank Trailer

1PMKR4321P1120943 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections3
all-time
OOS inspections2
of 3
First seenMay 1, 2024
MI
Last seenNov 3, 2025
MN
Inspected under 2 different carriers in 18 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
1PMKR4321P1120943
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2023
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 · May 1, 2024 – Nov 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 3, 2025MNIII · Driver-only2OOSJTL TRANSPORT LLC 2528339F158655/MI
Mar 4, 2025IAII · Walk-around6—JTL TRANSPORT LLC 2528339F158655/MI
May 1, 2024MIIII · Driver-only2OOSBARCLAY MOTOR FREIGHT LLC 3266110TTJ7301/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JTL TRANSPORT LLC2528339Mar 4, 2025Nov 3, 20252IA
BARCLAY MOTOR FREIGHT LLC3266110May 1, 2024May 1, 20241OH
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.
F158655MI—JTL TRANSPORT LLCMar 4, 2025 → Nov 3, 20252
TTJ7301OH—BARCLAY MOTOR FREIGHT LLCMay 1, 2024 → May 1, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026