Equipment unit · VIN-decoded · NHTSA vPIC

2016 Great Dane Trailers

1GRAA0623GB712548 · Trailer · TRAILER
Everest (reefer)
Carriers run under3
25 mo
Inspections5
all-time
OOS inspections0
of 5
First seenAug 16, 2024
CA
Last seenSep 10, 2026
CA
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
1GRAA0623GB712548
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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
AA062

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1986 or 2016

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

North American serial sequence
712548

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 · 24,927 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 24,927 decoded VINs at 100.0% prefix purity.

Model line
Everest (reefer)

Sourced label · prefix basis 24,927 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 16, 2024 – Sep 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 10, 2026CAI · Full0—TCI ENVIRONMENTAL SERVICES INC 3370496256139B/ME
Aug 6, 2026CAI · Full1—TCI ENVIRONMENTAL SERVICES INC 3370496256139B/ME
Nov 1, 2024CAV · Vehicle-only0—TCI ENVIRONMENTAL SERVICES INC 3370496256139B/ME
Aug 19, 2024CAI · Full0—TCI TRANSPORTATION SERVICES OF NORCAL LLC 3527709256139B/ME
Aug 16, 2024CAI · Full0—TRANSPORTATION COMMODITIES INC 582596256139B/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TCI ENVIRONMENTAL SERVICES INC3370496Nov 1, 2024Sep 10, 20263CA
TCI TRANSPORTATION SERVICES OF NORCAL LLC3527709Aug 19, 2024Aug 19, 20241CA
TRANSPORTATION COMMODITIES INC582596Aug 16, 2024Aug 16, 20241CA
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.
256139BME2TCI ENVIRONMENTAL SERVICES INCNov 1, 2024 → Sep 10, 20263
256139BME—TCI TRANSPORTATION SERVICES OF NORCAL LLCAug 19, 2024 → Aug 19, 20241
256139BME—TRANSPORTATION COMMODITIES INCAug 16, 2024 → Aug 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026