Global polybutadiene rubber market size was valued at USD 4.32 billion in 2024. The market is projected to grow from USD 4.56 billion in 2025 to USD 6.78 billion by 2032, exhibiting a CAGR of 5.1% during the forecast period. This growth trajectory is fueled by increasing demand from the automotive sector, where PBR's superior abrasion resistance and low-temperature flexibility make it indispensable for tire manufacturing and other critical components.