9" wide rears?

[aja342]

Is anyone running a 9" wide rear rim? If you are what backspacing do you have? I want to fit as large a tire on as possible (trimming/welding inner fender lip beforhand).

[CSiJason]

7" backspace with 9" rear wheel. Which is roughly 52mm offset. 275 tire. Slight rub over real big bumps if I hit them too hard. Fenders are rolled in the rear, not trimmed. Looks real good.