Published dimensions + vehicle-specific layout
Porsche Club of America — Club Racing
Number & placement guide
PCA Club Racing requires side, front, rear and windshield identification, with specific sizes and colors. The correct kit depends on the car and class.
Porsche Club of America — Club Racing
at a glance.
Dimensions below refer to the actual character, not the outside panel. Consult the linked official text for the complete provisions.
| Detail | What to plan for |
|---|---|
| Sides | At least 8 inches high, with 1.5–2-inch strokes. Magnets must be securely taped. |
| Windshield | White 6-inch numbers, 1-inch plain stroke, upper right from driver’s perspective. |
| Class and weight | 4-inch class marks front/rear; minimum class weight in black on white above the driver-side door handle. |
| Official graphics | PCA Racing logos on both sides; check national sponsor requirements. |
Source: 2026 PCA Club Racing · Car Number Requirements. The full rule and your event supplements take precedence over this summary.
PLAN THE WHOLE CAR
Every position.
Accounted for.
Measure a clear area at each location before settling on a layout. A door handle, body crease, trim strip, or small front/rear area can change the available footprint.
Position reference: 2026 PCA Club Racing · Car Number Requirements. For magnetic placement limitations, read Magnum’s installation guidance.
8-inch number · Side number stroke: 1.5–2 inches.
8-inch number · Side number stroke: 1.5–2 inches.
6-inch number · White, horizontal, upper right from the driver’s perspective; high contrast.
Number size to confirm + 4-inch class · Check body-specific front location; GT/GTP without a windshield need 8-inch centered hood numbers.
4-inch number + 4-inch class · Readable from timing and scoring.
Position list is a planning diagram, not an inspected installation or a scale drawing.
Your exact event belongs in the review.
Include the class weight, windshield configuration and GT tire designation. This is a custom complete-car quote, not a two-door kit.
Before a production proof
- Check your registered number and any class or run-group identifier.
- Confirm current event requirements and required official decals.
- Measure clear width and height on the actual car.
- Record the finish and check the selected attachment material.
We check the actual characters, stroke widths, positions and supplied fit measurements on the production proof. The on-screen car illustration does not complete those checks.
A few useful answers.
Can I order if I do not have the complete rulebook?
Yes. Send the event registration link and what you know. We will research the identification requirements and keep the request open until the missing details are resolved. Printing starts only after the quote and production proof are approved. Official reference ↗
Can a magnetic kit work on every car?
No. It needs a suitable magnetic surface and full contact; aluminum, fiberglass, and carbon-fiber panels are not suitable magnetic substrates. Check the actual mounting area and finish. Magnum care and application guidance · Our material guide.
Does this include a guarantee of event compliance?
Our Race Ready service checks number-graphics requirements and provides a correction promise for our documented work. The organizer retains final approval; graphics do not certify vehicle classification, equipment or technical inspection. See our service terms.
Your number, with a plan.
Send your event, car and registered number for a complete graphics quote.