The JOYROAD 235/55R18 is a tire size commonly used for SUVs, crossovers, and some larger sedans. It features a width of 235 mm, an aspect ratio of 55% (meaning the tire's height is 55% of its width), and fits an 18-inch diameter rim. The radial construction (R) enhances handling, ride comfort, and durability. This tire is designed to provide a good balance of traction, stability, and comfort, making it suitable for both city driving and highway cruising in various weather conditions.