What is the optimal thickness for installing wheel spacers on a car?

[Baker]

Car wheel spacers are optimally installed with a thickness between 25 to 30mm. Adding wheel spacers increases the car's track width, enhancing grip during driving, which significantly improves stability during sharp turns and reduces the likelihood of skidding, thereby increasing driving safety. After installing wheel spacers, the car's wheel rims will align flush with the fenders, giving the vehicle a more dynamic appearance and better visual appeal. Wheel spacers also help balance the vehicle's center of gravity, making the car more stable during driving. They are commonly used to prevent dangerous skidding during sharp turns.