Equipment unit · VIN-decoded · NHTSA vPIC

2005 Polar tank trailer Polar Tank Trailer

1PMS5432851027992 · Trailer · TRAILER
Carriers run under3
23 mo
Inspections4
all-time
OOS inspections0
of 4
First seen08/13/2023
SD
Last seen07/04/2025
SD
Inspected under 3 different carriers in 23 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
1PMS5432851027992
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2005
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/07/2026
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 · 08/13/2023 – 07/04/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
07/04/2025SDII · Walk-around0—DAVID L SCHMIDT 1796422T594798/ND
11/20/2024SDIII · Driver-only2—DON JOHNSON 3087596T594798/ND
06/24/2024SDIII · Driver-only1—DAVID L SCHMIDT 1796422T403976/ND
08/13/2023SDIII · Driver-only1—DALLES HANNESTAD 434792T403976/ND
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DAVID L SCHMIDT179642206/24/202407/04/20252ND
DON JOHNSON308759611/20/202411/20/20241ND
DALLES HANNESTAD43479208/13/202308/13/20231ND
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.
T594798ND—DAVID L SCHMIDT07/04/2025 → 07/04/20251
T594798ND—DON JOHNSON11/20/2024 → 11/20/20241
T403976ND—DAVID L SCHMIDT06/24/2024 → 06/24/20241
T403976ND—DALLES HANNESTAD08/13/2023 → 08/13/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/07/2026