Equipment unit · VIN-decoded · NHTSA vPIC

2014 Polar tank trailer Polar Tank Trailer

1PMA34430E1043726 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections7
all-time
OOS inspections0
of 7
First seen07/26/2024
UT
Last seen07/16/2026
UT
Inspected under 2 different carriers in 24 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
1PMA34430E1043726
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2014
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/22/2026
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 · 07/26/2024 – 07/16/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/16/2026UTIII · Driver-only0—IOWA TANKLINES INC 606058LR0569/IA
03/30/2026UTIII · Driver-only2—IOWA TANKLINES INC 606058LR0569/IA
02/04/2026UTIII · Driver-only1—IOWA TANKLINES INC 606058LR0569/IA
08/27/2025UTIII · Driver-only1—IOWA TANKLINES INC 606058LR0569/IA
11/14/2024UTI · Full4—SAVAGE INFRASTRUCTURE LLC 4015TG3818/ID
11/10/2024UTIII · Driver-only0—SAVAGE INFRASTRUCTURE LLC 4015TG3818/ID
07/26/2024UTIII · Driver-only0—SAVAGE INFRASTRUCTURE LLC 4015TG3818/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IOWA TANKLINES INC60605808/27/202507/16/20264UT
SAVAGE INFRASTRUCTURE LLC401507/26/202411/14/20243UT
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.
LR0569IA2IOWA TANKLINES INC08/27/2025 → 07/16/20264
TG3818ID—SAVAGE INFRASTRUCTURE LLC07/26/2024 → 11/14/20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/22/2026