follow up question, original tire size for car is 215/75/14, if I went with 205/75 on front would there be any prob with load rating/etc. I know they would be a little narrower and the height is same. I am just having little difficulty for some reason finding 215/75's in my area

 

www.tirerack.com

 

Don't let the miata part scare you, this is a great calculator for comparing tire sizes:
http://www.miata.net/garage/tirecalc.html

 

Tire size has no effect on load rating, strictly construction. Just make sure the load rating of the tire your purchasing is what you want.