Reifen

Details

Veröffentlichungs-Nr.

EP4803329

Anmeldetag

10. Februar 2026

Veröffentlichung

9. September 2026

Rechtsraum

EP

IPC

B60C11/03, B60C11/12

Abstract

Provided is a tire capable of enhancing both on-ice performance and dry performance. The tire is a tire 1 including a tread portion 2 including three circumferential grooves 3 and four land portions 4. The land portions 4 include an outer crown land portion 4B adjacent to an outer shoulder land portion 4A. A tire equator C is located on a ground-contact surface 4a of the outer crown land portion 4B. The outer crown land portion 4B has a largest width W2 in a tire axial direction, and the width W2 is 25% or more of a tread width TW. Each of blocks 13 of the four land portions 4 has a block edge 15 which defines a contour of a ground-contact surface 13a. An outer crown block edge sum ΣA is 35% to 50% of a pattern block edge sum ΣB.

Anmelder

Firma

Sumitomo Rubber Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete