Frequently Asked Questions
Yes, this is a low-profile tire size. The aspect ratio of 45 implies that the sidewall is 45% of the tread width, giving it a thicker tread and a shorter sidewall. Normally, low-profile tires have improved handling and a sporty appearance.
The price of the tires can differ depending on the brand, type and performance. On average, this size ranges between $100 to $300 per tire. Shop from our range today to get the best discounted deals.
These tires are often used on sports cars, coupes and sedans. Popular makes and models include: BMW 3 Series, Mercedes-Benz C-Class, Audi A4 and Ford Mustang.
This is the tire size designed to mount on an 18-inch rim or wheel. The “18” indicates the diameter of the wheel to be 18 inches. Use our fitment guide to find the precise size for your vehicle and ensure perfect fit and balance.
In case you are unable to find this particular size or wish to have another one, there are several sizes that you can take as an alternative. For example, 225/45R18 or 245/45R18 have the same diameter and could be your perfect choice. However, we recommend going through our fitment guide before replacing the tire.
