Equipment unit · VIN-decoded · NHTSA vPIC

2023 Polar tank trailer Polar Tank Trailer

1PMKA4421P7120122 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections10
all-time
OOS inspections0
of 10
First seenJan 11, 2024
FL
Last seenJul 16, 2025
FL
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
1PMKA4421P7120122
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 · Jan 11, 2024 – Jul 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2025FLII · Walk-around0—CWC TRANSPORTATION LLC 1646389QA60VG/FL
Jun 11, 2025FLII · Walk-around2—CWC TRANSPORTATION LLC 1646389QA60VG/FL
May 13, 2025FLI · Full0—CWC TRANSPORTATION LLC 1646389QA60VG/FL
Jan 9, 2025FLII · Walk-around1—CWC TRANSPORTATION LLC 1646389QA60VG/FL
Oct 15, 2024FLII · Walk-around0—CWC TRANSPORTATION LLC 1646389QA60VG/FL
Jun 12, 2024FLII · Walk-around0—CWC TRANSPORTATION LLC 1646389QA60VG/FL
Jun 11, 2024FLII · Walk-around0—CWC TRANSPORTATION LLC 1646389QA60VG/FL
May 20, 2024FLII · Walk-around0—RUSH TRUCK LEASING INC 333690QA60VG/FL
Apr 2, 2024FLI · Full0—CWC TRANSPORTATION LLC 1646389QA60VG/FL
Jan 11, 2024FLI · Full0—CWC TRANSPORTATION LLC 1646389QA60VG/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CWC TRANSPORTATION LLC1646389Jan 11, 2024Jul 16, 20259FL
RUSH TRUCK LEASING INC333690May 20, 2024May 20, 20241TX
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.
QA60VGFL—CWC TRANSPORTATION LLCJan 11, 2024 → Jul 16, 20259
QA60VGFL—RUSH TRUCK LEASING INCMay 20, 2024 → May 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026