Yesterday at the auto-x I saw a typeR run with Nitto 555r drag radials.(just on the front) Granted it seem to help his times out greatly, but good lord I didn't think a tire could roll that much and still stay on the rim. Seriously this much area had not come in contact with the road. >nocontact<

that is all,
punch

 

I've seen them used before, but on all fours. Just required extra pressure to stop rolling over. Supposedly not that bad (compared to normal street tires).