Equipment unit · VIN-decoded · NHTSA vPIC

2017 Great Dane Trailers

1GRAA0623HW110355 · Trailer · TRAILER
Everest (reefer)
Carriers run under3
30 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJul 7, 2023
IL
Last seenJan 23, 2026
MO
Inspected under 3 different carriers in 30 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
1GRAA0623HW110355
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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
AA062

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1987 or 2017

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

North American serial sequence
110355

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 · 24,927 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 24,927 decoded VINs at 100.0% prefix purity.

Model line
Everest (reefer)

Sourced label · prefix basis 24,927 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 7, 2023 – Jan 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 23, 2026MOIII · Driver-only1—ADA LOGISTICS INC 1510787ADD25D/ON
Jun 18, 2025KYII · Walk-around0—ALPHA TRANS LTD 1233399Y12200/ON
Dec 10, 2024MOII · Walk-around0—ALPHA GROUP CORP 1607902Y2220D/ON
Jun 11, 2024WYII · Walk-around2OOSALPHA TRANS LTD 1233399Y2220D/ON
Apr 30, 2024TXII · Walk-around10OOSALPHA TRANS LTD 1233399Y2220D/ON
Aug 24, 2023AZIII · Driver-only1—ALPHA TRANS LTD 1233399Y2220D/ON
Jul 7, 2023ILIII · Driver-only1—ALPHA TRANS LTD 1233399W2273T/ON
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ADA LOGISTICS INC1510787Jan 23, 2026Jan 23, 20261ON
ALPHA TRANS LTD1233399Jul 7, 2023Jun 18, 20255ON
ALPHA GROUP CORP1607902Dec 10, 2024Dec 10, 20241ON
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.
ADD25DON—ADA LOGISTICS INCJan 23, 2026 → Jan 23, 20261
Y12200ON—ALPHA TRANS LTDJun 18, 2025 → Jun 18, 20251
Y2220DON—ALPHA GROUP CORPDec 10, 2024 → Dec 10, 20241
Y2220DON—ALPHA TRANS LTDAug 24, 2023 → Jun 11, 20243
W2273TON—ALPHA TRANS LTDJul 7, 2023 → Jul 7, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026