Backspacing on l2en's 15x8 MT ClassicIIs are 3 5/16".
American Racing Chambers(kinda expensive..bout $200 ea)
My new personal favorite....Pro Comp Xtreme Alloys 8069. The 16x8 size rim has a backspace of 4". So compaired to Travis' truck, these rims will be sucked in about 3/4" compaired to l2en's:
Or you could just get some regular old alloys that everybody and their brother has and get 'em powdered for around 150-200 for the set