More noob questions

Looks like putting the 205/70/15 is really the tire I want. But having a 1300 S it seems that it's risky to put it one, especially if I'm going tohave a shop do it for me. Second choice is a 195/65/15.
Here's the big question, If I put on the 65, will it effect the motor rpm and mpg since it is smaller than the 85 stock I have on now?

I know that others have run both tires. My advise would be to contact Twin 1300. Bobby should be around shortly but PM him if you cant wait. I will tell you he is going to tell you to go with the 205. Just sayin.

Moon

Manatee X
I rin the 205.65/15 on my 1300c, I am in sarasota. If your close we can meet up and you can take a look at it and see if you like it.

See that is what Im talking about. Someone who knows jumps right in and even offers to help. Maybe even a ride. This is the best board. None of that B and M crap you get elsewhere.

Proud to hang with yall
Moon

Hmmm, still no answer, so I'll give it a slight bump. Do you think at a 205/70/15 will make my speedo more accurate,and will it effect my rpm, or mpg?
Also how difficult will it be to mount on a 1300S