'R&H (Ride & Handling)' refers to the overall driving sensation, including ride comfort and steering stability. Although it is difficult to express in numbers, it is treated as a subjective area. Still, it is one of the parts that manufacturers pay the most attention to because it is a core element of a car intensely felt by drivers and passengers. Therefore, manufacturers optimize and tune R&H performance and characteristics according to the concept and use of the vehicle. One of the most influential factors in this field is suspension. The suspension and steering of large cars or premium models are adjusted accordingly to realize a luxurious ride and restrained movement. On the other hand, in the case of a high-performance vehicle emphasizing sporty characteristics, the R&H elements are refined by focusing on the dynamic driving sensation and agile maneuverability.