Tire Size Visual Calculator with Speed Factor

[KF4R2011]

Very helpful tool. Thought I'd share. Very well done.
You can compare sizes side by side and see the changes what what will be affected.

Tire Size Comparison

 

[mteolus]

Very helpful tool. Thought I'd share. Very well done.
You can compare sizes side by side and see the changes what what will be affected.

Tire Size Comparison

Really cool.

My 265s were about 1.5 mph slow and my 285s are about 1 mph fast (at 70). I would think 275s would be about right.