Vehicle e.g. commercial vehicle, pneumatic tire, has running strip base comprising central section and two lateral sections, where lateral sections have high heat conductivity than running strip cap and central section

摘要

The tire has a radial carcase (3), and a running strip (1) comprising layers from different rubber composite, a running strip cap (5) and a running strip base (6). The base has a central section (6a) and two lateral sections (6b), where the central section consists of a rubber composite that is hysteresis-poorer than the rubber composite of the lateral sections. The lateral sections have high heat conductivity than the running strip cap and than the central section.