Equipment unit · VIN-decoded · NHTSA vPIC

1HTMMMMM6HH636934

Not yet decoded
DuraStar
Carriers run under1
3 mo
Inspections2
all-time
OOS inspections0
of 2
First seenAug 19, 2025
TN
Last seenNov 10, 2025
TN
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
MMMMM

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1987 or 2017

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

North American serial sequence
636934

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 · 276 decoded VINs at 100.0% prefix purity.

Model
MA025

Prefix basis · 276 decoded VINs at 100.0% prefix purity.

Model line
DuraStar

Sourced label · prefix basis 276 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 · Aug 19, 2025 – Nov 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 10, 2025TNIII · Driver-only3HARRIS TIRE CO 9247655A0TUC/AL
Aug 19, 2025TNI · Full0HARRIS TIRE CO 9247655A0TUC/AL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARRIS TIRE CO92476Aug 19, 2025Nov 10, 20252AL
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.
55A0TUCALHARRIS TIRE COAug 19, 2025Nov 10, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC