Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great Dane Trailers

1GR4M0626PH457766 · Trailer · TRAILER
Freedom
Carriers run under3
33 mo
Inspections9
all-time
OOS inspections2
of 9
First seenOct 16, 2023
NM
Last seenJul 23, 2026
AZ
Inspected under 3 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
1GR4M0626PH457766
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 4, 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
4M062

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
457766

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 · 2,215 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 2,215 decoded VINs at 100.0% prefix purity.

Model line
Freedom

Sourced label · prefix basis 2,215 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 · Oct 16, 2023 – Jul 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 23, 2026AZIII · Driver-only1—TRB EXPRESS LLC 3976421931852ST/IL
Oct 7, 2025SDII · Walk-around1—LIGHTNING LOGISTICS INC 2210521931852ST/IL
Jul 10, 2025PAIII · Driver-only1—LIGHTNING LOGISTICS INC 2210521931852ST/IL
Nov 20, 2024MOII · Walk-around2OOSLIGHTNING LOGISTICS INC 2210521931852ST/IL
Oct 24, 2024UTIII · Driver-only1—LIGHTNING LOGISTICS INC 2210521931852ST/IL
May 21, 2024LAIII · Driver-only1—CASPER LOGISTICS INC 3556224931852ST/IL
Feb 1, 2024CAII · Walk-around0—CASPER LOGISTICS INC 3556224931852ST/IL
Oct 25, 2023CAII · Walk-around1OOSCASPER LOGISTICS INC 3556224931852ST/IL
Oct 16, 2023NMII · Walk-around0—CASPER LOGISTICS INC 3556224931852ST/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRB EXPRESS LLC3976421Jul 23, 2026Jul 23, 20261OH
LIGHTNING LOGISTICS INC2210521Oct 24, 2024Oct 7, 20254SC
CASPER LOGISTICS INC3556224Oct 16, 2023May 21, 20244PA
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.
931852STIL2TRB EXPRESS LLCJul 23, 2026 → Jul 23, 20261
931852STIL—LIGHTNING LOGISTICS INCOct 24, 2024 → Oct 7, 20254
931852STIL2CASPER LOGISTICS INCOct 16, 2023 → May 21, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026