Will a 15x8 with a 5x4.5 bolt pattern fit a samurai?
no i dont think so.but you can always try and see.
No, your Suzuki takes a 15x6 with a 5x139.7 bolt pattern. You will need an adapter of some sort if you have any chance of fitting these. Might try here to see if they sell one: http://www.discountedwheelwarehouse.com/Suzuki___Vehicle_Bolt_Pattern_Reference.cfm
Search Suzuki Samurai Questions
Suzuki Samurai Experts