Im a noob & i need help on my car

Just registered today and i got a C230K so give me some ideas on what i can do to my car i got some rims but i havent got a chance to put them on because i dont know if its going to rub or not
i have a set of 19x8.5 on front and 19x9.5 on the rear and  im not sure on what size of tire to get so can someone help me on this one and also i dont have the BBK on my car i was told that i would be safe on a tire of 245/35/19 on front and 255/30/19 on the back if ya have any ideas i would sure love to know if its safe to put those tires on the rim and everything anyways thanks

welcome and good luck...the tires size sounds right (but don't hold me too that)

your best bet is to search and do research. the site is very friendly and full of knowledge.

There's a few C Class members round there that's pushing em fitment envelopes.