Equipment unit · VIN-decoded · NHTSA vPIC

2023 Di-Mond Trailers, Inc.

2DM42JA49PS200065 · Trailer · TRAILER
Carriers run under4
14 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMar 24, 2025
CA
Last seenMay 12, 2026
CA
Inspected under 4 different carriers in 14 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

VIN
2DM42JA49PS200065
Make
Di-Mond Trailers, Inc.
Model
Di-Mond Trailers, Inc.
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 12, 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
2DM

Deterministic · VIN positions 1–3.

Vehicle descriptor section
42JA4

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
200065

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 · 326 decoded VINs at 100.0% prefix purity.

Model
Di-Mond Trailers, Inc.

Prefix basis · 326 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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
DI-MOND TRAILERS, INC.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Di-Mond Trailers, Inc.

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 · Mar 24, 2025 – May 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 12, 2026CAIII · Driver-only0NATIONWIDE TRANSPORT LLC 3063272PB34906/IN
Jan 3, 2026WAII · Walk-around0SMP TRANSPORTATION LLC 3664952PB54906/IN
Nov 19, 2025CAI · Full1SUMMIT LOGISTICS INC 3928678PB54906/IN
Mar 24, 2025CAIII · Driver-only0FREIGHTPIT LOGISTICS LLC 3860472PB54906/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NATIONWIDE TRANSPORT LLC3063272May 12, 2026May 12, 20261CA
SMP TRANSPORTATION LLC3664952Jan 3, 2026Jan 3, 20261WA
SUMMIT LOGISTICS INC3928678Nov 19, 2025Nov 19, 20251CA
FREIGHTPIT LOGISTICS LLC3860472Mar 24, 2025Mar 24, 20251IL
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.
PB34906INNATIONWIDE TRANSPORT LLCMay 12, 2026May 12, 20261
PB54906INSMP TRANSPORTATION LLCJan 3, 2026Jan 3, 20261
PB54906INSUMMIT LOGISTICS INCNov 19, 2025Nov 19, 20251
PB54906INFREIGHTPIT LOGISTICS LLCMar 24, 2025Mar 24, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026