The JOYROAD 275/40R20 is a tire size commonly used for high-performance vehicles, including sports cars, SUVs, and some luxury vehicles. It features a width of 275 mm, an aspect ratio of 40% (meaning the tire's height is 40% of its width), and fits a 20-inch diameter rim. The radial construction (R) enhances handling, stability, and overall performance. This tire is designed to provide excellent traction, responsiveness, and a smooth ride, making it ideal for both dry and wet road conditions, as well as high-speed driving.