Sorry in advance if this has been discussed in the past... I've got a 2012 3.7 convertible with stock 17" wheels. I'm buying Bullitt wheels "staggered" (18x8 & 18x10). I'm considering either BFGoodrich G-Force Competition II's (235/45R18) and (275/40R18) or Continental Extreme Contact DWS (235/45R18) and (295/35R18). I will be using an 1 1/2" rear wheel spacer with either set up. Any suggestions or opinions?