Cost of rims, tires etc..
 

I want to put new rims on, does this mean i'd have to get new tires aswell? I'm really not sure how it works at all.

What size would i be looking for, all i know is they're 19", but not much after that. How much is the whole thing going to cost after installation?

Please look through the threads and posts before starting another thread that has been discussed numerous times already. Here, this should help you out. Just read through some of the threads about certain types of wheels and tires, you'll get an idea of prices as well.

http://www.the370z.com/wheels-tires/...ize-wheel.html

http://www.the370z.com/wheels-tires/...can-we-go.html