Equipment unit · VIN-decoded · NHTSA vPIC

2016 Great Dane Trailers

1GRAA0622GW704630 · Trailer · TRAILER
Everest (reefer)
Carriers run under3
11 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJan 24, 2025
KY
Last seenDec 31, 2025
IL
Inspected under 3 different carriers in 11 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
1GRAA0622GW704630
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1986 or 2016

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

North American serial sequence
704630

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.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2016

Observed directly for this VIN via NHTSA vPIC.

Observed make
GREAT DANE TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Great Dane Trailers

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 24, 2025 – Dec 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 31, 2025ILIII · Driver-only1DEWITT TRANSPORTATION LLC 18088495466217/ME
Dec 27, 2025MOII · Walk-around4OOSDEWITT TRANSPORTATION LLC 18088495466217/ME
Jun 5, 2025TXII · Walk-around0HARPERS HOT SHOT TRUCKING LLC 19586285466217/ME
Jan 24, 2025KYIII · Driver-only2MIKE'S WAY TRUCKING LLC 32251405466217/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DEWITT TRANSPORTATION LLC1808849Dec 27, 2025Dec 31, 20252IL
HARPERS HOT SHOT TRUCKING LLC1958628Jun 5, 2025Jun 5, 20251TX
MIKE'S WAY TRUCKING LLC3225140Jan 24, 2025Jan 24, 20251IA
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.
5466217MEDEWITT TRANSPORTATION LLCDec 27, 2025Dec 31, 20252
5466217MEHARPERS HOT SHOT TRUCKING LLCJun 5, 2025Jun 5, 20251
5466217MEMIKE'S WAY TRUCKING LLCJan 24, 2025Jan 24, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026