Originally Posted by Ben@WeaponX
Working on your reply to PM
315 R888 is tall at 27.6" and 12.5" sec and 11.7" tread with approx 3.8" sidewall
325 R888 is closer to OEM at 26.7" with 13" sec and 12.5" tread with approx 3.85" sidewall
So, aside from the extra .8" tread on the ground with the 19", you get closer to OEM gearing. Since the sidewall is the same, I'd focus more on what you're driving style is intended for.
Street car - some roll racing. Getting on freeways. Trips to ATCO/Englishtown maybe 5-10 times a year. Sunday cruises with some corners and nice roads. Id prefer the all 19's set up with the 325 I'm just scared as you mentioned in the pm if the subframe is not aligned perfectly it could rub.
In that case i'd rather be 100% sure of fitment and do 19/20 with 11 inch rim in the back and the 315 tire. Whatever u suggest ill go with. At least I now know the rim i want. That was a battle in itself. Now just the sizes and im good 2 go