245/25R24 in inches

245/25R24 — what does it mean?

• 245 stands for tread width in millimeters
• 25 is an aspect ration between the tread width and the sidewall in percents
• R means that the tire has a radial construction
• 24 is a wheel diameter (or rim) in inches

How to convert 245 25R24 to inches?

First of all, we need to divide 245 mm (width) by 25.4 (mm to inch conversion), which will give us a width of 9.6″. Then, 25% of the 9.6″ will result in 2.4″ sidewall.

To get the total height or tire diameter, we need to sum the 24″ rim diameter with two of the sidewall heights. It will result in a 28.8″ total tire diameter (or height).

For your convenience, below is a table for 245/25R24 conversion to inches:

Alternatives to a 245/25R24 tire

If you're looking to upsize your 245 25R24 tires, try to stay within 3% deviation of an overall diameter for safety reasons.