yeah you can see there is like 4-5mm clearance on the caliper except at the balance weight where there is like 2-3mm.
the tires feel like brand new winter tires so far

kinda wavy and soft but with surprisingly good grip on the dry. Note I went with a nonstandard size for these. They happen to be the same diameter as RX-8 wheels and they seem to clear everything fine so far. I am lowered a bit on Mazdaspeed Sport springs and my fenders are
not rolled. There seems to be an ocean of clearance between the tires and the struts/shocks. I imagine with a more square profile tire, the rear fender may come into play a bit.
Typical wear-in of brand new bridgestones shows that they are always relatively wishy-washy feeling when new but after about 500mi or so, they start to grip and handle more like a performance tire. Granted, these Blizzak WS-60s are not a performance handing tire and I will not be treating them as such, but over the years I have had many different winter tires including Green Diamond Inaris, Blizzak WS-50, Blizzak Revo1, Wintersport M3, and now these. The Wintersport M3 definitely had the best dry handling but they also had, imho, the worst snow/ice grip. Tradeoffs!
No, I didn't pay for the TPMS as you can tell by looking closely at my valvestems which are standard rubber ones, not the aluminum ones of a TPMS module. With a 16" tire, a few psi down on any corner and you can definitely see it with tire sag (well, i can, as i'm super anal about tire pressures and look closely at tires, even on other people's parked cars) and also feel it while driving. So yeah, a tire pressure gauge and regular inflation will be my human-powered-TPMS.
For low profile summer rubber, I will definitely be using TPMS (both for my RE760 Sport commuter tires on stock wheels and my RE01R 'fun' tires on RX-8 wheels.
Yeah, I'm a Bridgestone *****.