Tire Size??

im hoping to buy a set of 20s before the year is out, maybe september, if i dont buy a car by then, and im wondering what tire size is compatiable for ours?? any help is appreciated.

up to 245 wide.

if you had a 195 75 14 stock the right plus size is 245 35 20

ok...how do you calculate that size, i went to a website and they didnt have it on their

also whats the recommended width on a 20" rim

I have a book that plus sizes evry car the standard size it think is 8.5

ok thought u had a calculator or something..thanks

you can calulate it here is the equation
Tire Diameter=2xsection widexaspect ratio/2540+rim diameter
example
tire diameter=2x235x75/2540
+15
tire diameter=2x6.9+15
tire diameter=28.9
HTH

ooo...nice, thanx, good reference page

has anyone tried using the 300c rims..the split 5spoke design..18s??