What do you think of these tires?

The 275/60/15 is the perfect size for me and it will match my front runners. I think I'm gonna give them a try this spring. I guess the radial tire will not grow as much as my old L60's did. Do you guy's think these things will hook at the track on my car?

http://www.mickeythompsontires.com/press_11_17_03.html