Dudes,
What was the factory tire size on a 1969 Z28 Camaro? F40 or something? Furthermore, what size tire does that equate to in modern sizes, like 235-60-15?:confused:

F70-15 = 7.75X15 = 215R70-15
http://www.tirerack.com/tires/tiretech/45_conversionchart.html

I am pretty sure Z's came with E-70/15's.

http://s538.photobucket.com/albums/ff346/alanrw/?action=view&current=Z283.jpg

alan

Okay.

I run P235/60R15's all the way around on 15x7's on my 1969...No rubbing issues....