I ran 245/35/18 front & rear. The front I had M3 control arms & tension struts, ran a 10 mm spacer and it was very tight. The rear had lots of room with -1.7° camber.
Don't have any more pics, sorry.
Lots of information on fitment in the tracking/autocrossing section. Most people run camber plates & coilovers on the front and use 255/35/18.
Also some great info in the Apex fitment guide:
https://support.apexraceparts.com/hc...-Fitment-Guide