Equipment unit · VIN-decoded · NHTSA vPIC

2010 Polar tank trailer Polar Tank Trailer

1PMA24420A5008780 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections4
all-time
OOS inspections0
of 4
First seenDec 12, 2023
MO
Last seenApr 14, 2026
KS
Inspected under 2 different carriers in 28 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
1PMA24420A5008780
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2010
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 7, 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 · Dec 12, 2023 – Apr 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 14, 2026KSII · Walk-around0—ROBERTSON-WILLIAMS TRANSPORT LLC 208809820M5GP/MO
Feb 13, 2026MOII · Walk-around0—ROBERTSON-WILLIAMS TRANSPORT LLC 208809820M5GP/MO
Dec 9, 2024MOII · Walk-around7—ROBERTSON-WILLIAMS TRANSPORT LLC 208809820M5GP/MO
Dec 12, 2023MOII · Walk-around0—GO TRANSPORTATION INC 61510743L5YF/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTSON-WILLIAMS TRANSPORT LLC2088098Dec 9, 2024Apr 14, 20263MO
GO TRANSPORTATION INC615107Dec 12, 2023Dec 12, 20231MO
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.
20M5GPMO—ROBERTSON-WILLIAMS TRANSPORT LLCDec 9, 2024 → Apr 14, 20263
43L5YFMO—GO TRANSPORTATION INCDec 12, 2023 → Dec 12, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 7, 2026