Equipment unit · VIN-decoded · NHTSA vPIC

1990 Great Dane Trailers

1GR4M7320LH213098 · TRAILER
Carriers run under2
17 mo
Inspections4
all-time
OOS inspections2
of 4
First seenMay 28, 2024
AK
Last seenOct 4, 2025
AK
Inspected under 2 different carriers in 17 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
1GR4M7320LH213098
Make
Great Dane Trailers
Model
Not decoded
Model year
1990
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
4M732

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1990 or 2020

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

North American serial sequence
213098

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
1990

Observed directly for this VIN via NHTSA vPIC.

Observed make
GREAT DANE TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 28, 2024 – Oct 4, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 4, 2025AKII · Walk-around2OOSAMERICAN BLUE COLLAR TRANSPORT LLC 40200581886SZ/AK
May 6, 2025AKII · Walk-around3AMERICAN BLUE COLLAR TRANSPORT LLC 40200581886SZ/AK
Jun 18, 2024AKII · Walk-around6OOSMOGEN TRUCKING LLC 28688821886SZ/AK
May 28, 2024AKII · Walk-around4MOGEN TRUCKING LLC 28688821886SZ/AK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMERICAN BLUE COLLAR TRANSPORT LLC4020058May 6, 2025Oct 4, 20252AK
MOGEN TRUCKING LLC2868882May 28, 2024Jun 18, 20242AK
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.
1886SZAKAMERICAN BLUE COLLAR TRANSPORT LLCMay 6, 2025Oct 4, 20252
1886SZAKMOGEN TRUCKING LLCMay 28, 2024Jun 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026