Im still a newbie, and planning on racing in a winter triathlon. Ive got some WTB weirwolf 2.3" tires that I was thinking I might want to 'lube' with something like Pam spray to prevent snow/ice buildup during the race. Anyone have any input as to whether this would work, or be a good idea? Please let me know if you have any experience with doing something like this. I was also planning on putting a good greas around the areas that that tires pass through the fork, seatstays, and chainstays to prevent snow/ice buildup and to make it easier to chip off, as well as grease the pedals and cleats of the shoes for the same reason. Would there be any negatives to this that I have not yet come across? Finally, I was thinking that I might need a backup set of tires that are say 1.5" wide if there is very little snow that I want to 'cut through' to get some bite. Any thoughs on the subject would be greatly appreciated. Thanks so much for your advice.