I stopped reading here:
"As of this writing I have put about 42,000 miles (edit 12/5/07...over 100,000 miles now) on car-tires on my Valkyrie in a multitude of extreme conditions. High-speed highway, high-speed rain, wind, dirt/gravel, twisties, congested city, construction, and emergency stops. I'll take some heat for this, but there is NO downside for the experienced rider. The car tire has been superior in every condition. I've found the car-tire to be so far superior to the MC tire for the rear of the Valkyrie that there is no point in my pretending I'll ever go back to the MC tire."
This guy probably cant tell his brake from his clutch. Most can feel the difference between a top SS tire and a touring tire. While the SS tire is superior to the touring tire it's a reasonable compromise. Claiming a touring tire is superior in every condition compared to a SS tire is bull. How can someone claim a car tire superior in every condition??? It must be a HUGE compromise. I dont have beef with what people run, but I have beef with ridiculous claims. Should I even get in to tire profiles? Taller profiles make a huge difference in handling. Never mind a flat profile. Superior in every condition... LOL