It will be a bit before I can speak intelligently to my new tires. I loves the RA1s. I was actually a bit slower on my RRs.
The 315s might be a tad slower just due to weight differences from the 275s hard to say... a lot will depend on grip with my downforce I am learning a lot as we go.
__________________
09 6spd Berk CBE, JWT cams, ZSpeed CSC, Stillen (25 row oil, brake cooling, sways, gen3 CAI), Passport (9500ci), Quaife LSD, Z1 400 hp kit, ss lines, pads, rotors, clutch etc, Phunk's pan and fuel starve fix
|