Equipment unit · VIN-decoded · NHTSA vPIC

2013 Great Dane Trailers

1GRAP0622DJ636398 · Trailer · TRAILER
Champion (dry van)
Carriers run under5
11 mo
Inspections6
all-time
OOS inspections1
of 6
First seenSep 10, 2024
VA
Last seenAug 11, 2025
PA
Inspected under 5 different carriers in 11 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
1GRAP0622DJ636398
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2013
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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
AP062

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1983 or 2013

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

North American serial sequence
636398

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 · 10,816 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 10,816 decoded VINs at 100.0% prefix purity.

Model line
Champion (dry van)

Sourced label · prefix basis 10,816 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
2013

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 · Sep 10, 2024 – Aug 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 11, 2025PAIII · Driver-only3CSS TRANSPORT INC 34998714WC4161/CA
Jan 22, 2025TNIII · Driver-only1TRUEMARK GROUP 42387914WC4157/CA
Dec 28, 2024CAIII · Driver-only3OOSSUNLIGHT TRANSPORTATION AND TRUCKING INC 25880604WC4157/CA
Dec 23, 2024UTI · Full0LIZ TRUCKING INC 40369134WC4157/CA
Sep 30, 2024NYIII · Driver-only6CSS TRANSPORT INC 34998714WC4161/CA
Sep 10, 2024VAIII · Driver-only1HBDX INC 41672294WC4161/CA
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CSS TRANSPORT INC3499871Sep 30, 2024Aug 11, 20252CA
TRUEMARK GROUP4238791Jan 22, 2025Jan 22, 20251CA
SUNLIGHT TRANSPORTATION AND TRUCKING INC2588060Dec 28, 2024Dec 28, 20241CA
LIZ TRUCKING INC4036913Dec 23, 2024Dec 23, 20241CA
HBDX INC4167229Sep 10, 2024Sep 10, 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.
4WC4161CACSS TRANSPORT INCSep 30, 2024Aug 11, 20252
4WC4157CATRUEMARK GROUPJan 22, 2025Jan 22, 20251
4WC4157CASUNLIGHT TRANSPORTATION AND TRUCKING INCDec 28, 2024Dec 28, 20241
4WC4157CALIZ TRUCKING INCDec 23, 2024Dec 23, 20241
4WC4161CAHBDX INCSep 10, 2024Sep 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026