FIELD: automotive industry.
SUBSTANCE: tire comprises a tread formed in the block of the tire tread and sidewall areas extending from the tread block to the bead areas. Additionally the tire comprises a toroidal element extending through the tire tread block and additionally extending along at least a part of each tire sidewall area. The toroidal element has a central area disposed between the inner and outer areas. The central area is more elastic than the inner or outer areas.
EFFECT: increase the tire strength.
15 cl, 9 dwg
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