tire size

does anyone know where I could find a chart for tire sizes? like a 20" with a 35 profile.

im not sure about the tire chart ive seen it on here before but if your looking for a 20" with a 35 its 27" tall

heres the formula most people use: example... 245/35/20... (245)/25.4 x (.35) x 2 + (20) = 26.751968... inches tall. theres charts on some sites just search. theyll do width, height, and differences b/w sizes

This place works great.
http://www.miata.net/garage/tirecalc.html
It says it's for Miatas, but it really does work well...