Equipment unit · VIN-decoded · NHTSA vPIC

2024 Di-Mond Trailers, Inc.

2DM42JA42RS211783 · Trailer · TRAILER
Carriers run under4
27 mo
Inspections4
all-time
OOS inspections0
of 4
First seenNov 22, 2023
CA
Last seenFeb 19, 2026
AL
Inspected under 4 different carriers in 27 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
2DM42JA42RS211783
Make
Di-Mond Trailers, Inc.
Model
Di-Mond Trailers, Inc.
Model year
2024
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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1994 or 2024

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

North American serial sequence
211783

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
2024

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 · Nov 22, 2023 – Feb 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 19, 2026ALIII · Driver-only0COWLE LLC 3489255PD63148/IN
Aug 16, 2024NVII · Walk-around1IDK EXPRESS LLC 4003725PD63148/IN
May 25, 2024CAII · Walk-around0CA FREIGHTLINER INC 3065067PD63148/IN
Nov 22, 2023CAI · Full3TRUST LINE INC 3173708PD63148/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COWLE LLC3489255Feb 19, 2026Feb 19, 20261GA
IDK EXPRESS LLC4003725Aug 16, 2024Aug 16, 20241NV
CA FREIGHTLINER INC3065067May 25, 2024May 25, 20241CA
TRUST LINE INC3173708Nov 22, 2023Nov 22, 20231CA
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.
PD63148INCOWLE LLCFeb 19, 2026Feb 19, 20261
PD63148INIDK EXPRESS LLCAug 16, 2024Aug 16, 20241
PD63148INCA FREIGHTLINER INCMay 25, 2024May 25, 20241
PD63148INTRUST LINE INCNov 22, 2023Nov 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026