255/45R20 Tires
We stock 157 tires in size 255/45R20 from 23 brands. Prices run from $96.00 to $395.88 per tire ($384.00–$1583.52 per set of four). Available as all-season, summer, winter, all-weather fitments.
Frequently asked questions
What does 255/45R20 mean?
255 is the section width in millimetres, 45 is the aspect ratio (the sidewall is 45% of the width, about 114.8 mm), and R20 means a radial tire for a 20-inch wheel. Overall diameter is roughly 29 inches.
How much do 255/45R20 tires cost?
At ExtraBrake they range from $96.00 to $395.88 per tire, which is $384.00 to $1583.52 for a set of four.
Can I fit a different size than 255/45R20?
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.