Equipment unit · VIN-decoded · NHTSA vPIC

2014 Great Dane Trailers

1GRAA0621EW703966 · Trailer · TRAILER
Everest (reefer)
Carriers run under3
25 mo
Inspections4
all-time
OOS inspections1
of 4
First seenAug 7, 2024
WA
Last seenSep 18, 2026
IL
Inspected under 3 different carriers in 25 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
1GRAA0621EW703966
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2014
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1984 or 2014

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

North American serial sequence
703966

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 · Aug 7, 2024 – Sep 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 18, 2026ILIII · Driver-only0—SLI EXPRESS INC 3235834TSH1447/OH
Mar 18, 2026WAIII · Driver-only0—SLI EXPRESS INC 3235834878378ST/IL
Nov 3, 2025ILIII · Driver-only0—SUNRAY EXPRESS INC 3137562878378ST/IL
Aug 7, 2024WAII · Walk-around3OOSGR GROUP EXPRESS LLC 3747641878378ST/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SLI EXPRESS INC3235834Mar 18, 2026Sep 18, 20262IL
SUNRAY EXPRESS INC3137562Nov 3, 2025Nov 3, 20251IL
GR GROUP EXPRESS LLC3747641Aug 7, 2024Aug 7, 20241IL
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.
TSH1447OH2SLI EXPRESS INCSep 18, 2026 → Sep 18, 20261
878378STIL—SLI EXPRESS INCMar 18, 2026 → Mar 18, 20261
878378STIL—SUNRAY EXPRESS INCNov 3, 2025 → Nov 3, 20251
878378STIL—GR GROUP EXPRESS LLCAug 7, 2024 → Aug 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026