hypekills187

Hello everyone. I currently have a 2009 C350 sport on oem C63 18" wheels and at stock height. I need to get some new tires and was wondering f anyone could help me with sizing. I plan to lower on H&R SS in the near future and I wanted to go a little wide on my front and rear tires to where it's a clean look at stock height and also work for when I end up lowering my car as far as not rubbing andything like that.

Currently I have
235/40/18
255/35/18

Should I stick with that or does anyone have any other fitment suggestions. Also if u r running H&R SS and 18" wheels id love to see pics of ur setups if possible

Thanks in advance for all the info.