[Buildn]

Hi, first post!!!

I just got my first coupe (black xc) this week and am dying to put convo pro's and bfg radial t/a's on it and ive got a couple of questions after reading the extensive amount of information on this awesome forum!

If i dont wish to have any rub at all with 3 people in the car, not modify diff or guards will 15 x10, 5 inch backspace 275/60/15 rear be ok or could i possibly squeeze 295/50/15?

And

15x7 3 3/8 back space 225/60/15 work on front without rub on full lock or could i go 245/50/15 and is 3 3/8 the correct back space for the front?

Thanks for any help!