Equipment unit · VIN-decoded · NHTSA vPIC

2001 Great Dane Trailers

1GRAA06261W057706 · Trailer · TRAILER
Everest (reefer)
Carriers run under5
29 mo
Inspections5
all-time
OOS inspections2
of 5
First seenJan 9, 2024
US
Last seenJun 22, 2026
TX
Inspected under 5 different carriers in 29 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
1GRAA06261W057706
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 1, 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
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
2001 or 2031

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

North American serial sequence
057706

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
2001

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 9, 2024 – Jun 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 22, 2026TXII · Walk-around6OOSCUCO'S TRUCKING LLC 405156676UA4W/MX
May 29, 2026TXII · Walk-around8ERNESTINA ELIZABETH RUIZ ALANIS 159969176UA4W/MX
Jun 10, 2025TXII · Walk-around6OOSCUCOS TRUCKING SA DE CV 419215476UA4W/TA
May 30, 2025TXI · Full4JUAN ERASMO ALANIS LOPEZ 240572576UA4W/MX
Jan 9, 2024USII · Walk-around0TRANSPORTES ESPECIALIZADOS RUIZ SA DE CV 304536976UA4W/MX
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CUCO'S TRUCKING LLC4051566Jun 22, 2026Jun 22, 20261TX
ERNESTINA ELIZABETH RUIZ ALANIS1599691May 29, 2026May 29, 20261TA
CUCOS TRUCKING SA DE CV4192154Jun 10, 2025Jun 10, 20251TA
JUAN ERASMO ALANIS LOPEZ2405725May 30, 2025May 30, 20251TA
TRANSPORTES ESPECIALIZADOS RUIZ SA DE CV3045369Jan 9, 2024Jan 9, 20241TA
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.
76UA4WMX2CUCO'S TRUCKING LLCJun 22, 2026Jun 22, 20261
76UA4WMXERNESTINA ELIZABETH RUIZ ALANISMay 29, 2026May 29, 20261
76UA4WTACUCOS TRUCKING SA DE CVJun 10, 2025Jun 10, 20251
76UA4WMXJUAN ERASMO ALANIS LOPEZMay 30, 2025May 30, 20251
76UA4WMXTRANSPORTES ESPECIALIZADOS RUIZ SA DE CVJan 9, 2024Jan 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026