Equipment unit · VIN-decoded · NHTSA vPIC

1GR1A0623PB444097

Not yet decoded
Everest (reefer)
Carriers run under2
25 mo
Inspections2
all-time
OOS inspections0
of 2
First seenAug 11, 2024
ID
Last seenSep 19, 2026
IA
Inspected under 2 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

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
444097

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 · Aug 11, 2024 – Sep 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 19, 2026IAIII · Driver-only0—HIGHWAY MOTOR FREIGHT LTD 2872602TH4126/MB
Aug 11, 2024IDI · Full0—IMPACT FREIGHT SERVICES INC 3459113TH4126/MB
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HIGHWAY MOTOR FREIGHT LTD2872602Sep 19, 2026Sep 19, 20261MB
IMPACT FREIGHT SERVICES INC3459113Aug 11, 2024Aug 11, 20241AB
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.
TH4126MB2HIGHWAY MOTOR FREIGHT LTDSep 19, 2026 → Sep 19, 20261
TH4126MB—IMPACT FREIGHT SERVICES INCAug 11, 2024 → Aug 11, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC