im running 18x9.5 with a +40. Im running stock suspension and i think our measurements are similar enough where i can say running 1 or 2 inches lower is safe. In terms of tires im running 255/35/r18 and it looks fine
... or not. Have a look at the sticky above: http://www.clubwrx.net/forums/suspe...wheels-tires-tested-tech-dept-car-driver.htmlThere's something about the WRX's wheel arches that scream for 19's. IMHO.
18 is about the biggest I would ever go on my 2011. Enough side wall to absorb impact and help grip, little enough to give a little more steering response.Larger diameter tires also weigh more. That thread I posted was pretty well received at first, so it got stuck.
I understand big is popular aesthetically. Go for it - they are your cars. My goal was always performance.
Going to a 19" will not cause any TPMS warnings.......For some the harsher ride on the shorter sidewalls of a 19" may cause them to prefer an 18".I've actually shifted my interest to your sizing. I did some additional research, and just as you said, there is enough room for a drop with enough clearance to prevent rub. I'm also worried that 19's will cause unnecessary TPMS warnings. What kind of wheels you running? I'm thinking about getting Klutch sl14's or M220's, and some Eibach lowering springs.