Equipment unit · VIN-decoded · NHTSA vPIC

2022 Great Dane Trailers

1GR4M9624NH423911 · Trailer · TRAILER
Freedom
Carriers run under5
33 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJul 14, 2023
AL
Last seenApr 16, 2026
TX
Inspected under 5 different carriers in 33 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
1GR4M9624NH423911
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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
4M962

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1992 or 2022

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

North American serial sequence
423911

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 · 1,834 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 1,834 decoded VINs at 100.0% prefix purity.

Model line
Freedom

Sourced label · prefix basis 1,834 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 · Jul 14, 2023 – Apr 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 16, 2026TXII · Walk-around3OOSMTB TRANSPORT LLC 2393384P880510/IN
Feb 15, 2026ILIII · Driver-only0—DMT TRUCKING LLC 795982P880510/IN
Oct 25, 2024FLIII · Driver-only0—SHELTON TRUCKING LLC 2911927P880510/IN
Jun 27, 2024LAIII · Driver-only0—BLAIR LOGISTICS LLC 1941086P880510/IN
Oct 26, 2023ALII · Walk-around0—DT FREIGHT LLC 2557590P880510/IN
Jul 14, 2023ALIII · Driver-only0—DT FREIGHT LLC 2557590P880510/IN
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MTB TRANSPORT LLC2393384Apr 16, 2026Apr 16, 20261AL
DMT TRUCKING LLC795982Feb 15, 2026Feb 15, 20261AL
SHELTON TRUCKING LLC2911927Oct 25, 2024Oct 25, 20241AL
BLAIR LOGISTICS LLC1941086Jun 27, 2024Jun 27, 20241AL
DT FREIGHT LLC2557590Jul 14, 2023Oct 26, 20232AL
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.
P880510IN—MTB TRANSPORT LLCApr 16, 2026 → Apr 16, 20261
P880510IN—DMT TRUCKING LLCFeb 15, 2026 → Feb 15, 20261
P880510IN—SHELTON TRUCKING LLCOct 25, 2024 → Oct 25, 20241
P880510IN—BLAIR LOGISTICS LLCJun 27, 2024 → Jun 27, 20241
P880510IN—DT FREIGHT LLCJul 14, 2023 → Oct 26, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026