Equipment unit · VIN-decoded · NHTSA vPIC

1GR1A0623PK436467

Not yet decoded
Everest (reefer)
Carriers run under2
2 mo
Inspections2
all-time
OOS inspections1
of 2
First seenMar 14, 2026
CA
Last seenMay 20, 2026
WY
Inspected under 2 different carriers in 2 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
3 · valid

Deterministic · position 9; calculated value 3.

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
436467

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 · Mar 14, 2026 – May 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 20, 2026WYII · Walk-around2OOSS&M CARGO LLC 4342481PB55933/IN
Mar 14, 2026CAII · Walk-around0USA HUB GROUP INC 4260154PB55933/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
S&M CARGO LLC4342481May 20, 2026May 20, 20261MI
USA HUB GROUP INC4260154Mar 14, 2026Mar 14, 20261CA
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.
PB55933INS&M CARGO LLCMay 20, 2026May 20, 20261
PB55933INUSA HUB GROUP INCMar 14, 2026Mar 14, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC