For the folks putting 16" WRX wheels on their 2012+ Imprezas, how do you figure the 1/2" narrower wheels? Most of the WRX oem feet are 16"x6.5" while the sport alloys are 17x7" wide.
It'd be nice to have more tire in the winter and for crappy fire roads, but giving up a combined 2" of contact on the road seems like a deal breaker.