Equipment unit · VIN-decoded · NHTSA vPIC

1GR1A0622PW443497

Not yet decoded
Everest (reefer)
Carriers run under2
5 mo
Inspections2
all-time
OOS inspections0
of 2
First seenDec 22, 2025
NM
Last seenMay 17, 2026
NM
Inspected under 2 different carriers in 5 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1993 or 2023

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

North American serial sequence
443497

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.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 22, 2025 – May 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 17, 2026NMIII · Driver-only2HSP LOGISTICS INC 42589514WS8745/CA
Dec 22, 2025NMIII · Driver-only0J & S TRUCKING INC 42525484WS8745/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HSP LOGISTICS INC4258951May 17, 2026May 17, 20261CA
J & S TRUCKING INC4252548Dec 22, 2025Dec 22, 20251CA
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.
4WS8745CAHSP LOGISTICS INCMay 17, 2026May 17, 20261
4WS8745CAJ & S TRUCKING INCDec 22, 2025Dec 22, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC