Try this:

http://miata.net/garage/tirecalc.html

Use 195/75R14 as stock and you should be close.

On 6 Jan 2005 at 20:38, Jonce Fancher <streetbugs@WHISPLLC.COM> wrote:

> Hi all
> ive got a Question on the size tire to put on a set of 16" BBS 7" wide rims. i want to keep stock or just a very little bit larger dia. as the stock 14 inch tires that
> came on the van originally. So any suggestions or web sights to fill me in? i would like to keep the side wall vertical with out the bulge look. this is for a 84 van or
> a 71 bay window as long as it fits the rear fender lip. im not sure on final size 215/60/16 or??  also brand and rating would be a factor. thanks Jonce
>

--
Shawn Wright
I.T. Manager
Shawnigan Lake School