Or online at: http://www.miata.net/garage/tirecalc.html - there's heaps of these calculators. In this case a 155/80R15 is 629mm in diameter, pretty odd tire size though.
grogy ·
thanks, i got 3 1/2 inch rims on front and 165 r15 on now, and its 30mm higher than the backs. a 155 would fit the rim better also.
ian.mezz ·
ian.mezz ·
grogy ·
the bug look good........ i seen some 135/15. but i like to get more tread on the ground if possible to find that height in a 155.
Calcool ·
Check out the tyres on a Smart Car 175 55 and some other variables too! I think they are different front to rear as well!
Cheers,
David
dangerous ·
Hey Greg, I think those Daihatsu Copen sports cars use a 165/50/15.
That should do the trick. Bridgestone and Continental make them.
Do a search on Samba, I think there are 165/45/15 available too.
RodPenrose ·
Greg , I have some new 165-45-15 here in stock if you need them , 530mm in diameter if you want the lowered look , ROD , 02-42729920 .