mgomez7x7x7

i have a 2008 f150 crew cab n i got a good deal on sum 35 12.50 r20 wheels and tires. the problem is they are 12 inch wide rims which i like very much. the thing is with the negative 44 offset will a 6 inch lift be enough to clear the tires so they dont rub? anybody else running this kind of set-up. info and pics would be greatly appreciated. thanks in advance. here is a pic of it now it has rancho ready lift 2 1/2 inch leveling kit. i wanted to keep it like this but it rubs way too much.

Big Blue Bertha

No they still won't clear with a 6" lift I just went through this. If you haven't bought a lift I would suggest an 8"