Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great Dane Trailers

1GR1A0628PK436108 · Trailer · TRAILER
Everest (reefer)
Carriers run under6
20 mo
Inspections6
all-time
OOS inspections0
of 6
First seenDec 4, 2024
MD
Last seenAug 21, 2026
WA
Inspected under 6 different carriers in 20 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
1GR1A0628PK436108
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
1A062

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
436108

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 · 13,972 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 13,972 decoded VINs at 100.0% prefix purity.

Model line
Everest (reefer)

Sourced label · prefix basis 13,972 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 · Dec 4, 2024 – Aug 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 21, 2026WAII · Walk-around1—ISY TRUCKING INC 4280475PB46792/IN
Feb 2, 2026CAI · Full0—DARA TRANSPORT INC 2938696PB46792/IN
Nov 9, 2025NMIII · Driver-only0—OSCORP INC 3956049PB46792/IN
Aug 6, 2025ORII · Walk-around0—SMOOTH CARGO LLC 4275642PB46792/IN
Jul 11, 2025CAI · Full2—ROYAL GLOBAL TRANSPORT LLC 3952892PB46792/IN
Dec 4, 2024MDI · Full1—DESANDO TRANSPORT LLC 4135861PB48792/IN
03

Carriers this unit has run under

6 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ISY TRUCKING INC4280475Aug 21, 2026Aug 21, 20261NE
DARA TRANSPORT INC2938696Feb 2, 2026Feb 2, 20261CA
OSCORP INC3956049Nov 9, 2025Nov 9, 20251OH
SMOOTH CARGO LLC4275642Aug 6, 2025Aug 6, 20251OH
ROYAL GLOBAL TRANSPORT LLC3952892Jul 11, 2025Jul 11, 20251OH
DESANDO TRANSPORT LLC4135861Dec 4, 2024Dec 4, 20241PA
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.
PB46792IN2ISY TRUCKING INCAug 21, 2026 → Aug 21, 20261
PB46792IN—DARA TRANSPORT INCFeb 2, 2026 → Feb 2, 20261
PB46792IN—OSCORP INCNov 9, 2025 → Nov 9, 20251
PB46792IN—SMOOTH CARGO LLCAug 6, 2025 → Aug 6, 20251
PB46792IN—ROYAL GLOBAL TRANSPORT LLCJul 11, 2025 → Jul 11, 20251
PB48792IN—DESANDO TRANSPORT LLCDec 4, 2024 → Dec 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026