Equipment unit · VIN-decoded · NHTSA vPIC

2024 Great Dane Trailers

1GR1A0626RW604629 · Trailer · TRAILER
Everest (reefer)
Carriers run under3
25 mo
Inspections9
all-time
OOS inspections1
of 9
First seenJul 20, 2024
NM
Last seenAug 1, 2026
NM
Inspected under 3 different carriers in 25 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
1GR1A0626RW604629
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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
6 · valid

Deterministic · position 9; calculated value 6.

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
604629

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.

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 · Jul 20, 2024 – Aug 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 1, 2026NMII · Walk-around0HERIAN BROTHERS TRUCKING INC 25040184VV2154/CA
Jul 22, 2026CAI · Full1HERIAN BROTHERS TRUCKING INC 25040184VV2154/CA
Mar 18, 2026CAI · Full1HERIAN BROTHERS TRUCKING INC 25040184VV2154/CA
Oct 21, 2025CAII · Walk-around0HERIAN EXPRESS INC 32184054VV2154/CA
Sep 9, 2025NMIII · Driver-only0HERIAN BROTHERS TRUCKING INC 25040184VV2154/CA
Jun 18, 2025NMIII · Driver-only1HERIAN BROTHERS TRUCKING INC 25040184VV2154/CA
Nov 25, 2024CAIII · Driver-only0HUMBLE CARRIER INC 34393954VV2154/CA
Nov 9, 2024NMIII · Driver-only3HERIAN BROTHERS TRUCKING INC 25040184VV2154/CA
Jul 20, 2024NMII · Walk-around1OOSHERIAN BROTHERS TRUCKING INC 25040184VV2154/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HERIAN BROTHERS TRUCKING INC2504018Jul 20, 2024Aug 1, 20267CA
HERIAN EXPRESS INC3218405Oct 21, 2025Oct 21, 20251CA
HUMBLE CARRIER INC3439395Nov 25, 2024Nov 25, 20241OH
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.
4VV2154CA2HERIAN BROTHERS TRUCKING INCJul 20, 2024Aug 1, 20267
4VV2154CAHERIAN EXPRESS INCOct 21, 2025Oct 21, 20251
4VV2154CAHUMBLE CARRIER INCNov 25, 2024Nov 25, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026