I take it to/from school when it's above 35 degrees or so. They're Hutchinson Equinox tires, they're pretty soft, but I got them on chainlove for 10 a piece, something to get me rolling for the time being. Kept the front brake for safety, less hassle from the cops (you can get tickets for riding brakeless), gf would kill me if i ran brakeless, and there are a lot of shithead drivers around here. I'll look into the specialized tires, but I'll probably keep the Hutch's on for the winter (built it up so I don't have to ride my roadie in the snow). I'd like to run it brakeless someday, but I'm still pretty new to riding fixed, so I think it's my best bet to stay alive long enough to get the skill to ride w/o a brake :D Oh, and I'd love to commute, but delivering pizzas would be kind of hard on a bike, looking to maybe work for a sub shop and deliver on bike in the spring. And most importantly, it's a blast to ride :P Quick edit on what I did for the build: It was almond colored when I started. Stripped it down to the frame, sandblasted it (steel frame), cleaned up the headset/bottom bracket bearings. shaved off the shifter bosses and water cage braze-ons, chopped the derailleur hanger, filled in some holes in the fork (it had a set of holes for some sort of front axle lock, don't need it with track nuts in place of quick-release axles), bondo, primer, custom paint (that's a rattlecan job), and clearcoat. flop and chop bullhorns, mavic cxp-22 wheelset, shimano 105 cranks