Equipment unit · VIN-decoded · NHTSA vPIC

1PMS34228T1015863

Not yet decoded
Carriers run under2
0 mo
Inspections2
all-time
OOS inspections0
of 2
First seenOct 24, 2025
TX
Last seenOct 29, 2025
TX
Inspected under 2 different carriers in 0 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
S3422

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1996 or 2026

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

North American serial sequence
015863

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 · 246 decoded VINs at 100.0% prefix purity.

Model
Polar Tank Trailer

Prefix basis · 246 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.

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 · Oct 24, 2025 – Oct 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 29, 2025TXI · Full2TRANSPORTES INTERNACIONALES CBL SA DE CV 1683487P542128/IN
Oct 24, 2025TXI · Full2KAG SPECIALTY PRODUCTS GROUP LLC 76483P542128/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES INTERNACIONALES CBL SA DE CV1683487Oct 29, 2025Oct 29, 20251TA
KAG SPECIALTY PRODUCTS GROUP LLC76483Oct 24, 2025Oct 24, 20251OH
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.
P542128INTRANSPORTES INTERNACIONALES CBL SA DE CVOct 29, 2025Oct 29, 20251
P542128IN2KAG SPECIALTY PRODUCTS GROUP LLCOct 24, 2025Oct 24, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC