with the tires you have on the truck, it realy depends on the track. If its a realy sticky track, you might get enough traction to wrap the axels. If its a loose track, you should be fine.
Im thinking you will be ok, but I dont want a phone call saturday! But if you do break, and if you ask nice enough, we have a 25 ft goose neck to tow ya back home. Just look for my truck in the pits and feel free to stop by and say hi!