225/45R18 Tires
We stock 170 tires in size 225/45R18 from 25 brands. Prices run from $67.50 to $357.74 per tire ($270.00–$1430.96 per set of four). Available as all-season, summer, winter, all-weather fitments.
Frequently asked questions
What does 225/45R18 mean?
225 is the section width in millimetres, 45 is the aspect ratio (the sidewall is 45% of the width, about 101.3 mm), and R18 means a radial tire for a 18-inch wheel. Overall diameter is roughly 26 inches.
How much do 225/45R18 tires cost?
At ExtraBrake they range from $67.50 to $357.74 per tire, which is $270.00 to $1430.96 for a set of four.
Can I fit a different size than 225/45R18?
Only fit a size approved for your vehicle. The manufacturer's recommended size is printed on the driver's door-jamb placard and in the owner's manual; changing size affects speedometer accuracy, load capacity and handling.