Equipment unit · VIN-decoded · NHTSA vPIC

2024 Great Dane Trailers

1GR4M9622RH600090 · Trailer · TRAILER
Freedom
Carriers run under1
15 mo
Inspections6
all-time
OOS inspections0
of 6
First seenAug 16, 2024
TX
Last seenNov 20, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1GR4M9622RH600090
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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
4M962

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1994 or 2024

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

North American serial sequence
600090

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 · 1,834 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 1,834 decoded VINs at 100.0% prefix purity.

Model line
Freedom

Sourced label · prefix basis 1,834 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
2024

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 · Aug 16, 2024 – Nov 20, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 20, 2025TXII · Walk-around0TENNESSEE STEEL HAULERS LLC 159317388550T/TN
Jul 23, 2025ILI · Full0TENNESSEE STEEL HAULERS LLC 159317388550T/TN
Mar 10, 2025OKIII · Driver-only0TENNESSEE STEEL HAULERS LLC 159317388550T/TN
Dec 12, 2024SCIII · Driver-only1TENNESSEE STEEL HAULERS LLC 159317388550T/TN
Sep 5, 2024NCII · Walk-around0TENNESSEE STEEL HAULERS LLC 159317388550/TN
Aug 16, 2024TXII · Walk-around0TENNESSEE STEEL HAULERS LLC 159317388550T/TN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TENNESSEE STEEL HAULERS LLC159317Aug 16, 2024Nov 20, 20256TN
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.
388550TTNTENNESSEE STEEL HAULERS LLCAug 16, 2024Nov 20, 20255
388550TNTENNESSEE STEEL HAULERS LLCSep 5, 2024Sep 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026