If you are seeing that sort of speed in the quarter, then by all means..lol!
There are places you can do it safely. Tires are easy though, I would be more concerned with brakes. Try doing a 120mph+-0 a few times and see how the stock brakes like it. EBC red stuff + rotors FTW (add in a high temp fluid).
2005 Focus Zx3 se D20 M5 - "Helios" - blazing copper
intake, header, exhaust, xcal2 tune, !CMC, cams, suspension, nitrous, torsen, spec lw flywheel and stg1 clutch
home brew turbo in the works