I've always wanted a set of alumna-stars, but now that im looking they dont offer a 5.5 backspace ? What gives... I have a hard time buying new wheels at 422.00a piece and having to run a .5 spacer because you can only get 6"backspacing. Any ideas? 15x10 5.5b/s notched to seam inner lip cut out 28x10.50s etdrag