| Dimension | 31/71 – 18 |
| Gamme / Range | PORSCHE CUP |
| CRAN / COMPOUND | N2 |
| PROFIL | Slick |
| JANTE RECOMMANDEE (pouce)/ RECOMMENDED RIM (inch) | 13 |
| LARGEUR BANDE DE ROULEMENT / TREAD WIDTH (mm) | 314 |
| SECTION DU PNEU / TYRE SECTION (mm) | 348 |
| DIAMETRE GONFLE (mm) / INFLATED DIAMETER (mm) | 707 |
| CIRCONFERENCE DE ROULEMENT / ROLLING CIRCUMFERENCE (mm) | 2131 |
