Equipment unit · VIN-decoded · NHTSA vPIC

2015 Great Dane Trailers

1GRDM9624FH724616 · Trailer · TRAILER
Freedom
Carriers run under3
17 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 2, 2024
LA
Last seenJan 8, 2026
TX
Inspected under 3 different carriers in 17 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
1GRDM9624FH724616
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 20, 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
1GR

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DM962

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1985 or 2015

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

North American serial sequence
724616

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
GREAT DANE TRAILERS

Prefix basis · 3,507 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 3,507 decoded VINs at 100.0% prefix purity.

Model line
Freedom

Sourced label · prefix basis 3,507 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 2, 2024 – Jan 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 8, 2026TXII · Walk-around2—EFREN TRANSPORT LLC 2928398229B352/TX
Aug 17, 2025TXII · Walk-around1—AMERICAN CAR HAULING INC 3438600229B352/TX
Aug 2, 2024LAIII · Driver-only1—369 DIAMOND LLC 4067713230C884/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EFREN TRANSPORT LLC2928398Jan 8, 2026Jan 8, 20261TX
AMERICAN CAR HAULING INC3438600Aug 17, 2025Aug 17, 20251IN
369 DIAMOND LLC4067713Aug 2, 2024Aug 2, 20241TX
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.
229B352TX—EFREN TRANSPORT LLCJan 8, 2026 → Jan 8, 20261
229B352TX—AMERICAN CAR HAULING INCAug 17, 2025 → Aug 17, 20251
230C884TX—369 DIAMOND LLCAug 2, 2024 → Aug 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 20, 2026