Flares?
Either that with cut out rear fenders and liners, filler welded in, etc....unless you are adding a lot of negative camber
The tread width on those tires is only .1" narrower than the 245/45/15 Rival S 1.5 but pretty tall at 24.4" which will give a bit more contact patch than a shorter tire so you should have plenty of grip.
That R1R is a nice wide tire that is just 22lbs, nice light wheels, good sidewall support, should be much fun!
I love seeing real performance wheels and tires put on this real performance car, especially ones making considerable power which I hope you have.
Rick
Either that with cut out rear fenders and liners, filler welded in, etc....unless you are adding a lot of negative camber
The tread width on those tires is only .1" narrower than the 245/45/15 Rival S 1.5 but pretty tall at 24.4" which will give a bit more contact patch than a shorter tire so you should have plenty of grip.
That R1R is a nice wide tire that is just 22lbs, nice light wheels, good sidewall support, should be much fun!
I love seeing real performance wheels and tires put on this real performance car, especially ones making considerable power which I hope you have.
Rick