The rim is a 16. I think it is a 6.5 width but i am not positive. It is a little narrow for 225 but it is still fine. It seems all the posts I have read said it is fine with no rubbing.
Green 2000 SVT #1166
mods-K&N open air filter & Custom heat shield, Custom y pipe and 30 in resonator,DMD, arm rest heightened
http://www.geocities.com/savinoss/Cars.html other cars-89 sable 197000 miles and still going-Wifes car 99 Mystique V6 5 spd