smallest 20 inch tire?

what is the smallest 20 inch tire and the smallest 19 inch tire

215/30zr20 Toyo Proxes 4

I believe the smallest 19 isa 215/35zr19 but I could be wrong.

remember you have to also think of the width of the rim you are going to run.

yea the smallest 19 i found is the same diamiter as the 30/20

You can run up to a 8" wide wheel on the 215/30/20. There was a dumb ass, and if he reads this, yes you poker, who mounted them on a 8.5" wheel and the was about a 1/4" gap between the inside part of the lip and and lip protector on the tire. Looked like a UFO.

ya im running some 16's with 205/55/16s that poke out like wires and it baily lays a cunt hair more and it would not ....whats the height of the 20

205/55R16 - 24.88"
215/30zr20 - 25.08"


.20 Difference in height
When driving 65, you'll actually be going 65.52

Hope that helps

Try looking at this site for tire sizing...
http://www.miata.net/garage/tirecalc.html