[Maheralfa]

I'm looking into aftermarket rims and I'm having a hard time choosing. I was wondering if I have to change my stock suspensions before adding a new set of rims. What I want is 18x8.5 for both front and rear. I just don't know how wheel offset works. I don't want to run to any trouble when upgrading my break kit too because that something I would want to do down the line. I use the car as a daily so I want something reliable I would also like to avoid rubbing and scrubbing. If you guys have any good advice about this and what offset should I be looking at. Cheers