Focusing on the impact of the seat cushion angle on riding comfort,design ele-ments such as torso angle arrangement principles and body pressure distribution are analyzed.Opti-mal seat cushion tilt angle design recommendations are proposed based on experimental data and sub-jective evaluations.The research finds that changes in body pressure caused by adjustments in cush-ion tilt angle affect riding comfort,while an appropriate angle range can significantly enhance comfort and provide a scientific basis for automotive seat design.