Curious. if this has been asked & answered I'm sorry, I couldn't find this exact thing using search. Also what offset would be necessary, would +45 be ok front & rear or would you need additional rear offset?

 

Thats a little big for this car, i was running 235/35/19 upfront and 265/35/19 in back dropped on H&R supersport and would rub with car fully packed. I only rubbed in the back on the felt lining so i wasn't worried.

 

9.5 in the rears offset needs to be minimum 50

 

thats way too much tire for a c300

 

that WILL clear but its not what you want w that rim setup. You want 235 and 265, bigger wont look good

 

I think 235 and 265 would be the max