Originally Posted by hkyfan2
Ok its a slow night up here in Canada, so I'll bite. No the tires are not 18" wide they are 18" rims (in diameter) the tires are 245's. So that would read 245/45X18. I hope that clears up this confusion. Most people know when someone say's they are running 18's they mean rim diameter.
so my question still stands ... the tyre width is the same or different?
what i'm getting at is that a track width increase of 2" may mean the outside-outside width of your tyres is increased by a bit more than 2"