offset/backspace? please help!

[rahail240]

hi guys.i own 1973 240z and have car lowered approx 1".found some wheels 15 x 7 with +12 offset and 4 1/4" back space.really don't want the wheels to look too wide and stick out from arch as i'm wanting to upgrade but still keep car stock looking.please help.also what size tyre's should i go for.heard that although 50 profile tyre's look good but make ride quite hard and rough.remember our roads in england are not great.

[240ZX]

Don't take this wrong but, this question has been asked sooooooo many times! That is likely why you haven't seen a responce. We have a thing called the SEARCH function! It will yield you so much information, it will make your head spin. Please try it, you will find your answer!

Tom