Equipment unit · VIN-decoded · NHTSA vPIC

2014 Polar Tank Trailer

1PMC64627E6043651 · Trailer · TRAILER
Carriers run under1
31 mo
Inspections16
all-time
OOS inspections0
of 16
First seenJul 13, 2023
US
Last seenFeb 25, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1PMC64627E6043651
Make
Polar Tank Trailer
Model
Polar Tank Trailer
Model year
2014
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.
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
C6462

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1984 or 2014

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

North American serial sequence
043651

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 · 8 decoded VINs at 100.0% prefix purity.

Model
Polar Tank Trailer

Prefix basis · 8 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
2014

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 13, 2023 – Feb 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 25, 2026TXI · Full4WINDSTAR TRUCKING LLC 2126272016C609/TX
Dec 12, 2025TXII · Walk-around0WINDSTAR TRUCKING LLC 2126272016C609/TX
Dec 11, 2025TXII · Walk-around2WINDSTAR TRUCKING LLC 2126272016C609/TX
Dec 9, 2025USII · Walk-around0WINDSTAR TRUCKING LLC 2126272016C609/TX
Dec 5, 2025USV · Vehicle-only1WINDSTAR TRUCKING LLC 2126272016C609/TX
Aug 13, 2025USI · Full4WINDSTAR TRUCKING LLC 2126272016C609/TX
Mar 19, 2025TXI · Full1WINDSTAR TRUCKING LLC 2126272016C609/TX
Feb 28, 2025TXI · Full3WINDSTAR TRUCKING LLC 2126272016C609/TX
Feb 15, 2025TXI · Full1WINDSTAR TRUCKING LLC 2126272016C609/TX
Feb 6, 2025TXI · Full0WINDSTAR TRUCKING LLC 2126272016C609/TX
Dec 12, 2024TXII · Walk-around1WINDSTAR TRUCKING LLC 2126272016C609/TX
Nov 8, 2024NMII · Walk-around0WINDSTAR TRUCKING LLC 2126272016C609/TX
Jul 1, 2024USI · Full3WINDSTAR TRUCKING LLC 2126272061C609/TX
Nov 18, 2023TXII · Walk-around0WINDSTAR TRUCKING LLC 2126272016C609/TX
Jul 22, 2023USII · Walk-around4WINDSTAR TRUCKING LLC 2126272016C609/TX
Jul 13, 2023USII · Walk-around1WINDSTAR TRUCKING LLC 2126272016C609/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WINDSTAR TRUCKING LLC2126272Jul 13, 2023Feb 25, 202616TX
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.
016C609TXWINDSTAR TRUCKING LLCJul 13, 2023Feb 25, 202615
061C609TXWINDSTAR TRUCKING LLCJul 1, 2024Jul 1, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026