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Why is butadiene rubber useful for tire treads?

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truck tires being removed from their molds — rubber Truck tires being removed from their molds.

Butadiene rubber, which consists of polybutadiene, is highly valued for use in tire treads due to several key physical properties. It is specifically noted for its high resistance to abrasion, its ability to minimize heat buildup during operation, and its strong resistance to cracking.1

These characteristics make it particularly effective for tires subjected to severe conditions. Furthermore, butadiene rubber displays excellent resilience, which is a critical factor in tire performance. To optimize these benefits, it is frequently blended with natural rubber or styrene-butadiene rubber to achieve improved overall resilience and lower rolling resistance. Because of its availability and performance, butadiene rubber has become a standard material in the manufacture of automobile and truck tires.12