hell yeah....you can even stud the new kendas!! I use a the original golden screws or something or other?? AMA approved is says on them. they do the trick!!
you'll want to measure your lug depth (especially if you're going to do it on the old tires) and order the appropriate size so you don't poke through!!
Depends on your tires and what pattern you're going to do but 250 will not do all four tires....it will do two tires fairly well, depending. If you want to go nuts, get the 1000 pack!!