2009 screw 4x4 would like to run the following setup. any help would be great! i'd like to order this setup so its ready to go after my deployment. i hope this setup will look nice! will this setup work? i will be adding a 2 1/2' leveling kit.

toyo tires open country m/t 315/60r20
Rim dimensions 20x9
offset 18mm
backspacing 5.71
bolt pattern 6x135

 

It should but you will probably rub and it will likely require some trimming... why don't you use some of that hazard duty pay get a 4" lift? Then you should fit just fine... I think Rough Country recommends 35s with their 4" suspension lift and its not priced to crazy ($1200-1300 I think) if you install yourself. You and a buddy could knock that out on post deployment leave in a day... their instructions are pretty detailed (I read them... because that's what I'm considering)