umm...if it wont fit, theres no way to make it fit, otherwise it would fit in the 1st place....
depends on what 07/08 you talkin about, and what rim, front or back. assuming you mean same model, just dif year-if the rim, axle, bearings, width from outer bearing to outer bearing or outer bearing spacers is the same size, theres a good chance it might fit.... more info=better answer