Equipment unit · VIN-decoded · NHTSA vPIC

2017 Polar tank trailer Polar Tank Trailer

1PMS24526H8015440 · Trailer · TRAILER
Carriers run under2
25 mo
Inspections12
all-time
OOS inspections0
of 12
First seenJul 16, 2023
NM
Last seenAug 8, 2025
NM
Inspected under 2 different carriers in 25 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
1PMS24526H8015440
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2017
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 · Jul 16, 2023 – Aug 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 8, 2025NMII · Walk-around0—WORLD FUEL SERVICES INC 2335650500303/KS
Jul 14, 2025COIII · Driver-only0—WORLD FUEL SERVICES INC 2335650500303/KS
Jun 23, 2025NMII · Walk-around0—WORLD FUEL SERVICES INC 2335650500303/KS
Jun 20, 2025NMII · Walk-around0—WORLD FUEL SERVICES INC 2335650500303/KS
Jun 10, 2025NMI · Full0—WORLD FUEL SERVICES INC 2335650500303/KS
Mar 20, 2025NMII · Walk-around0—ALTA TRANSPORTATION LLC 1188080500303/KS
Aug 12, 2024COIII · Driver-only0—ALTA TRANSPORTATION LLC 1188080500303/KS
Jun 30, 2024NMII · Walk-around0—ALTA TRANSPORTATION LLC 1188080500303/KS
Mar 6, 2024NMIII · Driver-only1—ALTA TRANSPORTATION LLC 1188080500303/KS
Nov 7, 2023NMI · Full0—ALTA TRANSPORTATION LLC 1188080500303/KS
Oct 4, 2023NMII · Walk-around0—ALTA TRANSPORTATION LLC 1188080500303/KS
Jul 16, 2023NMI · Full0—ALTA TRANSPORTATION LLC 1188080500303/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WORLD FUEL SERVICES INC2335650Jun 10, 2025Aug 8, 20255KS
ALTA TRANSPORTATION LLC1188080Jul 16, 2023Mar 20, 20257CO
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.
500303KS—WORLD FUEL SERVICES INCJun 10, 2025 → Aug 8, 20255
500303KS—ALTA TRANSPORTATION LLCJul 16, 2023 → Mar 20, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026