question on wheel offset & backspacing for 2001 F-350

[Boat Man]

This is my first post on here. I just put a 4" lift on my 01. My question is I like the Raceline wheels 18x10, but the say -12mm offset with 5 inch back space will this look ok and still stick out some. The tires I want to run are 35x12.50x18 toyo mt. thanks

 

[04cr450]

wheels are hard to fit on the leaf spring truck. 4.5" backspacing will fit a little better and will be flush with the outside fender with a tad of the tire sticking out. with this backspacing you also wont rub the leaf spring on hard turning. with your combo above you will rub a good amount

 

[Boat Man]

that's what I was afraid of. I may have to stick with a 16. I think the 10" wide helps the tires last longer.