17x11's on duster

Without informing us of back spacing measurements, all we can say is YES there is 11" of wheel tub....do you intend to Move your Leaf Springs inboard or has it already been done?

9.5" is pretty wide for a Front Rim on a Mopar, it will probably rub in more place than one, what is the back spacing?

Post up some pics.....I like BIG wheels on classic vehicles., although many purist do not.