How wide of a tire can i go on a 16x7.5 rim? I currently have a 205/45 but it looks like i could go to a 215 without any clearance problems. The tires i have look like the side walls come in towards the treds instead of straight up from the rim or outward. I am running Spax 60mm springs with Koni struts. Do you forsee any problems. These are for my spring time wheels and tires and not for winter usage. TIA Jeff