Is 225-45 R18 low profile?
Technically speaking, a low-profile tire has a shorter sidewall compared to its tread width, typically with an aspect ratio of 50 or less. For example, a 225/45R18 tire has a sidewall that’s just 45% of its width. Improved Handling and Responsiveness One of the most significant advantages of low-profile tires is they offer great performance as well as better handling and responsiveness. Thanks to their wider tread and lower sidewalls, these tires enhance the vehicle’s ability to corner.