Reifen

Details

Veröffentlichungs-Nr.

EP4714675

Anmeldetag

21. Juli 2025

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

(BRIDGESTONE CORP et al.)

Abstract

The present invention is a tire 1 having a tread portion 2. The tread portion 2 has circumferential grooves 3 including a shoulder circumferential groove 3A disposed closest to a tread end Te, and land portions 4 including a shoulder land portion 4A demarcated between the shoulder circumferential groove 3A and the tread end Te. The shoulder land portion 4A has a shoulder block 6A demarcated by a shoulder lateral groove 5A. A groove depth d1 of the shoulder lateral groove 5A is less than a groove depth d2 of the shoulder circumferential groove 3A. A first shoulder sipe 7A is disposed in a groove bottom 5a of the shoulder lateral groove 5A. The first shoulder sipe 7A includes a first narrow portion 7a having a small width, and a first wide portion 7b having a larger width than the first narrow portion 7a. In the shoulder block 6A, a maximum length L1 in the tire circumferential direction is greater than a maximum width W1 in the tire axial direction.

Anmelder

Firma

Sumitomo Rubber Industries, Ltd.

Land

🇯🇵 Japan