Equipment unit · VIN-decoded · NHTSA vPIC

2DM421A46PS206602

Not yet decoded
Carriers run under1
8 mo
Inspections2
all-time
OOS inspections0
of 2
First seenApr 2, 2025
CA
Last seenDec 12, 2025
UT
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
2DM

Deterministic · VIN positions 1–3.

Vehicle descriptor section
421A4

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1993 or 2023

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

North American serial sequence
206602

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
DI-MOND TRAILERS, INC.

Prefix basis · 103 decoded VINs at 100.0% prefix purity.

Model
Di-Mond Trailers, Inc.

Prefix basis · 103 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 · Apr 2, 2025 – Dec 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 12, 2025UTIII · Driver-only0TRANSPORT MAGOG EXPRESS 1982 INC 19264RP7111M/QC
Apr 2, 2025CAIII · Driver-only1TRANSPORT MAGOG EXPRESS 1982 INC 19264RP7111M5/PQ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORT MAGOG EXPRESS 1982 INC19264Apr 2, 2025Dec 12, 20252QC
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.
RP7111MQCTRANSPORT MAGOG EXPRESS 1982 INCDec 12, 2025Dec 12, 20251
RP7111M5PQTRANSPORT MAGOG EXPRESS 1982 INCApr 2, 2025Apr 2, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC