I would worry about the tread flexing. It's what makes a snow tire work well in snow/ice, but would be it's worst asset when trying to accelerate and control at high speeds. Flexing tread at 100+MPH would not be a fun time.
X2
Also, the treads are not designed to shed snow or ice, it is designed to hold snow and ice in the siping so there is better traction on slick surfaces, especially good design in shallow snow <1'.
#1 concern: having to drive around water box. Some tracks enforce the driver to enter the water box and the siping would most likely hold any water that gets into them. I truly believe you couldn't spin the water out by simply hazing your tires like a guy would possibly do to get the gravel off in the stage lanes.
#2 concern: flexing as mentioned above.
#3 concern: the wouldn't last at higher speeds. Also, the winter tire is made with a compound that is conducive to cold weather, not a hot track even if the race is at night. The compound would literally fall apart.
I understand where you are coming from Josh, but if siping was an ideal situation for drag racing, it would be used with high horsepower cars. However, with a winter tire there is much more rubber because of all of the siping in it, it appears to be like that anyway.
Just my opinion.
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