The Prima utilizes a wider tread width with a solid center rib that enlarges contact area for superior dry handling and quick acceleration, while angled silica blocks boost wet grip by channeling water away from the footprint. Four longitudinal grooves prevent hydroplaning during rain, and the high-performance compound dissipates heat to sustain responsiveness at W speeds (168 mph). Reinforced sidewalls and steel belts maintain structural rigidity under loads up to 750 kg, reducing flex for precise cornering. Variable block arrangement minimizes noise, ensuring a balanced, durable ride with even tread wear.