Equipment unit · VIN-decoded · NHTSA vPIC

2007 Polar Tank Trailer

1PMA2432175005994 · Trailer · TRAILER
Carriers run under1
35 mo
Inspections11
all-time
OOS inspections0
of 11
First seenJul 12, 2023
KY
Last seenJun 26, 2026
KY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1PMA2432175005994
Make
Polar Tank Trailer
Model
Polar Tank Trailer
Model year
2007
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1PM

Deterministic · VIN positions 1–3.

Vehicle descriptor section
A2432

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
2007 or 2037

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
005994

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
POLAR TANK TRAILER

Prefix basis · 237 decoded VINs at 100.0% prefix purity.

Model
Polar Tank Trailer

Prefix basis · 237 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2007

Observed directly for this VIN via NHTSA vPIC.

Observed make
POLAR TANK TRAILER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Polar Tank Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 12, 2023 – Jun 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2026KYII · Walk-around0USHER TRANSPORT INC 10525729646T/KY
Jun 11, 2026KYI · Full0USHER TRANSPORT INC 105257T37319/KY
Jun 10, 2026KYII · Walk-around0USHER TRANSPORT INC 10525729646T/KY
Nov 7, 2025KYIII · Driver-only2USHER TRANSPORT INC 10525729646T/KY
Nov 4, 2025KYI · Full0USHER TRANSPORT INC 10525729646T/KY
Feb 24, 2025KYII · Walk-around0USHER TRANSPORT INC 10525729646T/KY
Feb 17, 2025SCII · Walk-around0USHER TRANSPORT INC 10525729646T/KY
Jan 30, 2025NCI · Full0USHER TRANSPORT INC 10525729646T/KY
Jan 27, 2025MIII · Walk-around1USHER TRANSPORT INC 10525729646T/KY
Jul 19, 2024KYII · Walk-around0USHER TRANSPORT INC 10525729646T/KY
Jul 12, 2023KYII · Walk-around0USHER TRANSPORT INC 10525729646T/KY
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
USHER TRANSPORT INC105257Jul 12, 2023Jun 26, 202611KY
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.
29646TKY2USHER TRANSPORT INCJul 12, 2023Jun 26, 202610
T37319KY2USHER TRANSPORT INCJun 11, 2026Jun 11, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026