235/45R18 Tires
We stock 155 tires in size 235/45R18 from 25 brands. Prices run from $70.50 to $256.49 per tire ($282.00–$1025.96 per set of four). Available as all-season, summer, winter, all-weather fitments.
Frequently asked questions
What does 235/45R18 mean?
235 is the section width in millimetres, 45 is the aspect ratio (the sidewall is 45% of the width, about 105.8 mm), and R18 means a radial tire for a 18-inch wheel. Overall diameter is roughly 26.3 inches.
How much do 235/45R18 tires cost?
At ExtraBrake they range from $70.50 to $256.49 per tire, which is $282.00 to $1025.96 for a set of four.
Can I fit a different size than 235/45R18?
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.