Type segmentation of the Pneumatic Tires market distinguishes products primarily by construction architecture and functional design. The dominant radial construction, characterized by steel‑belted carcasses oriented at 90°, accounts for roughly 70% of global volume because of its superior fuel efficiency, tread life, and ride comfort. Bias‑ply tires, with layers crossing at 30‑45°, retain relevance in legacy trucks and certain off‑road equipment, contributing about 15% of sales where load‑carrying capacity outweighs rolling‑resistance concerns. Tubeless variants, now standard across most passenger and commercial segments, are embedded within the radial and bias‑ply families but are highlighted for their reduced puncture risk and lower manufacturing cost, adding an incremental 10% to market value. Emerging run‑flat and self‑inflating technologies, driven by safety regulations and premium‑vehicle demand, capture the remaining 5%, with growth rates outpacing the overall market. Collectively, these type sub‑segments shape the Pneumatic Tires segmentation framework, each influencing pricing dynamics, R&D allocation, and capacity planning across the industry.