125/80R17 tires have a diameter of 24.9", a section width of 4.9", and a wheel diameter of 17". The circumference is 78.1" and they have 811 revolutions per mile.
Generally they are approved to be mounted on 3-4" wide wheels.
Specs may vary by manufacturer. learn more
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.