I read on here recently (cant remember the exact thread), that it is a bad idea to use the stadard wheelbolts with alloy wheels. I have 'fox racing' alloys on my felly pick up (on it when I bought it), which, as far as I can see are held on with standard wheelbolts. I have had no adverse effects so far, should I change them? and what for?

Probably need a set of tapered wheel bolts rather than the standard radiused bolts.