tire fitment help

[RichD978]

what would 205/60 15 tires be like as replakcements for the stock 205/65 15? im asking because ive found a good deal on craigslist for them

[NeFaRiOuS_SLE]

Here's what I found from this website that gives you a quicker/more intiutive rundown:
http://www.eunos.com/tirecalc/

If you want a whole list of speed differences:
http://www.web-cars.com/math/tiresize.html

Speedometer reading with non-stock tire is 3.2% too fast.
When your speedo reads 60mph, you are actually traveling 58.1 mph.