305/65R18 Tires

305/65R18 tires have a diameter of 33.6", a section width of 12.0", and a wheel diameter of 18". The circumference is 105.5" and the revolutions per mile are 600.
Specs may vary by manufacturer. learn more

Visualizer / Alternate Sizes

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Visualizer

12.0"

33.6"

105.5"

18"

7.8"

600 Revs/Mile

305/65R18

Diameter : 33.6"

Width : 12.0"

Wheel : 18"

Sidewall : 7.8"

Circum. : 105.5"

Revs/Mile : 600

Upsizing Wheels or Tires?

When searching for the perfect tire for your vehicle you need options. Click the "Alternate Sizes" button to see a list of similar tire sizes. You can then change the wheel size to see alternate sizes on a different diameter wheel.

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