Equipment unit · VIN-decoded · NHTSA vPIC

1989 Great Dane Trailers

1GRAA0624KK140429 · Trailer · TRAILER
Everest (reefer)
Carriers run under2
26 mo
Inspections6
all-time
OOS inspections1
of 6
First seenOct 26, 2023
IN
Last seenDec 29, 2025
WA
Inspected under 2 different carriers in 26 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
1GRAA0624KK140429
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
1989
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 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
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1989 or 2019

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

North American serial sequence
140429

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 · Oct 26, 2023 – Dec 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 29, 2025WAII · Walk-around1OOSCROCK GROUND INC 3481132922683ST/IL
Oct 2, 2025OHIII · Driver-only2—CROCK GROUND INC 3481132922683ST/IL
Aug 20, 2025ILIII · Driver-only0—CROCK GROUND INC 3481132922683ST/IL
Jul 23, 2025LAIII · Driver-only3—CROCK GROUND INC 3481132922683ST/IL
May 14, 2025ILI · Full0—CROCK GROUND INC 3481132922683ST/IL
Oct 26, 2023INIII · Driver-only2—BIZZMARK LOGISTICS GROUP 2472340922683ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CROCK GROUND INC3481132May 14, 2025Dec 29, 20255IL
BIZZMARK LOGISTICS GROUP2472340Oct 26, 2023Oct 26, 20231IL
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.
922683STIL—CROCK GROUND INCMay 14, 2025 → Dec 29, 20255
922683STIL—BIZZMARK LOGISTICS GROUPOct 26, 2023 → Oct 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026