Equipment unit · VIN-decoded · NHTSA vPIC

1HTMMMML0KH006552

Not yet decoded
DuraStar
Carriers run under2
5 mo
Inspections2
all-time
OOS inspections1
of 2
First seenMay 14, 2025
PA
Last seenOct 31, 2025
VA
Inspected under 2 different carriers in 5 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
1HT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
MMMML

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1989 or 2019

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

North American serial sequence
006552

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
INTERNATIONAL

Prefix basis · 4,652 decoded VINs at 100.0% prefix purity.

Model
MA025

Prefix basis · 4,652 decoded VINs at 100.0% prefix purity.

Model line
DuraStar

Sourced label · prefix basis 4,652 decoded VINs at 100.0% prefix purity.

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 14, 2025 – Oct 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 31, 2025VAI · Full0MATHESON TRANSFER COMPANY 38187ZMB3783/PA
May 14, 2025PAI · Full1OOSPOLYMER TECHNOLOGIES INC 3219615ZMB3783/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MATHESON TRANSFER COMPANY38187Oct 31, 2025Oct 31, 20251PA
POLYMER TECHNOLOGIES INC3219615May 14, 2025May 14, 20251NC
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.
ZMB3783PAMATHESON TRANSFER COMPANYOct 31, 2025Oct 31, 20251
ZMB3783PAPOLYMER TECHNOLOGIES INCMay 14, 2025May 14, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC