Will this fit without any issue? Will it rub the inside of the wheel? Or do I need spacers, etc.?
Doesn't mean they are all safe or smart... Do what you will its your carThere's plenty of pictures on google of people running 315s on 18x10 saleen. I'm lowered 1.5" all around. I just don't know what a good street tire for a DD is in 315/30/18 without being a DR.
Got a 2004 GTyou left out WHAT CARE YOU HAVE. If you have a GT the quad shocks may hit
overall its mostly going to be determined by the rim setup (backspacing)
I know on my 03 cobra (little different rear end width) a back spacing of 6 inches on a 10 wide wheel is going to rub the fender lip 6.25 is about the limit~ not sure on a solid rear axle car though, its not that much different but a bit.
I wouldn't run a DR AT ALL in the rain, unless you want your car in the ditch. If you live in a place with a lot of rain you should probably get to sets of rear wheels. Ones for drs and ones with all season tiresWhat's a good non DR for that size? I live in Missouri and we have quite a bit of rain this time of year.