JDM Sil4ty wrote:quick question. i have an s14 and whats the best tire size specs for 18 x 9 rims all around and19 x 8.5 fronts 19 x 9.5 rear rims ?
depends on if you want a stretch or a flat side wall.
keep in mind, 255/40 means the tire is 255mm wide, and 40 is 40% of the width ( .4 * 255 ) which equates to 100mm side wall.
there are 25mm in an inch, so you can start designing your own tire setup now.
with extreme stretch if you want to
[ search for the fitment thread, it has dozens of wheel and tire combos. ]