Wheel and tire size question

245/50/17 would be taller. remember. the first nubers are the width of tread in millimetres. the second set is the aspect ratio measured in a percentage of the height of the side wall compared to the treadwidth. and the last is the rim diameter. so a higher 2nd set will have a taller sidewall.
 
85MustGT said:
Reasons for taller tires.....

1. I have 4.10 gears
2. I hate the large gap between tire and fender
3. I have a speed-cal
well you of course know that.
1. taller tire will reduce the effect of the deeper gear.
2. you could always lower car. :D
3. yeap speed cal's are great.

Oh and too everyone else I've seen some taller sidewall tires on the back of an 04 orange stang and it looked GOOD, gave it a real muscle car look.