I heard somewhere that yamaha made Blaster, Banshee, and some of there other quads rear wheel bolt pattern the same. Is this true? I have an 88' blaster and im looking for new tires but there are hardly any that fit the blaster rims so is there a way to fit banshee rims or some other quads rim onto a stock Blaster rear axle so i can have a bigger selection of tires to choose from? Thanks  

yes the banshee abd blaster wheels will interchange, the only thing you have to worry about is the lug stud size. some of the banshee wheels have a larger lug bolt or wheel stud size.  

u should just get different size rims for ur blaster  

the rear hubs are interchangable. if you're having problems finding blaster wheels to fit, you could swap the hubs out to open up your options. you can find them on ebay for $30 - $50. personally, i found that the wheels from my raptor fit on my blaster, so i am just buying a set of 21x7-10 / 20x10-9 ITP GNCC's w/ ITP T-9 rims premounted.