is +4 offset on 15x7 wheel a little too extreme?

[Dousan_PG]

YES (believe me i used have have some 0 and they stuck out about 1/2 inch)

fronts you can fix that w/ neg camber w/ camber plates
rear yuo need to go neg camber too. if you keep it stock, it will still stick out.

i had 0 offset on 7" wheel and even with -1.5 degrees neg camber on the rear it stuck out about 1/2 inch.

+4 is great for fronts! for rear, get a slightly higher offset. a +10 is jst about perfect (but you MUST use a thinner tire, like a 205/55 series). if you get the max size you can on the 7" it will still out more (the tires sidewall)

edit: what wheels are they too? just curious! hope my info helps out!

EDIT 2: if you have or plan to have z brakes on Front they will NOT CLEAR. if you keep stock brakes on they will clear. same goes for z brakes on back, wont clear on back if you go z brake on rear, but if you keep stock rear, they'll clear ok!