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Shop 18" Tire Sizes

From all season tires to performance tires, SimpleTire offers a wide range of 18” tires meant to complement any driving style or road condition.

Wheels and tires keep getting bigger, and there are certain tradeoffs that come with plus-sized wheels. The 18” size is a great compromise, however, and plenty of new and late-model vehicles come from the factory rolling on 18s. It’s a pretty popular size for light trucks, SUVs, CUVs and sedans, as we’ll discuss here:

Most popular 18" tire sizes

225/40R18

All 18" tire sizes

Shop tires by

  • Tire size

  • Tire Type

Find your tire size

How to find your tire size

Check the inside frame of the driver’s side door, inside the glove box door, your driver’s manual, or your tire’s sidewall in order to find your tire size.

Learn more on how to read your tire size.

Learn more about your tire size & serial number

You may also be interested in tire service descriptions which tell you a tire's load limit and speed rating.