Equipment unit · VIN-decoded · NHTSA vPIC

2004 Great Dane Trailers

1GRAA06294T512523 · Trailer · TRAILER
Everest (reefer)
Carriers run under3
36 mo
Inspections8
all-time
OOS inspections3
of 8
First seenJun 13, 2023
AR
Last seenJun 24, 2026
AR
Inspected under 3 different carriers in 36 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
1GRAA06294T512523
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2004
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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2004 or 2034

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

North American serial sequence
512523

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
2004

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 · Jun 13, 2023 – Jun 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2026ARIII · Driver-only0ZENITH FREIGHT INC 27880064WF4645/CA
Apr 3, 2026AZII · Walk-around0ZENITH FREIGHT INC 27880064WF4645/CA
Jun 23, 2024MSIII · Driver-only3ELSAPIYO LLC 38045674UT1465/CA
Dec 28, 2023ARIII · Driver-only1RUSH TRANSPORTATION INC 21718854UT1465/CA
Nov 1, 2023KSI · Full14OOSRUSH TRANSPORTATION INC 21718854UT1465/CA
Aug 26, 2023ARII · Walk-around1OOSRUSH TRANSPORTATION INC 21718854UT1465/CA
Aug 8, 2023SDIII · Driver-only2RUSH TRANSPORTATION INC 21718854UT1465/CA
Jun 13, 2023ARII · Walk-around4OOSRUSH TRANSPORTATION INC 21718854UT1465/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZENITH FREIGHT INC2788006Apr 3, 2026Jun 24, 20262CA
ELSAPIYO LLC3804567Jun 23, 2024Jun 23, 20241CA
RUSH TRANSPORTATION INC2171885Jun 13, 2023Dec 28, 20235CA
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.
4WF4645CA2ZENITH FREIGHT INCApr 3, 2026Jun 24, 20262
4UT1465CAELSAPIYO LLCJun 23, 2024Jun 23, 20241
4UT1465CARUSH TRANSPORTATION INCJun 13, 2023Dec 28, 20235
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026