You'll have better luck looking here: Chart of maximum tire size
On my 05 Edge, I currently have 31's and already have an AAL in the rear and to fit 33's the easiest and least expensive thing is for me to get a BL, crank my T-bars to level and get an alignment. There are a bunch of ways to do anything just depending on your current suspension and the thickness of your wallet.
For future stuff like this, you might want to try the search bar and see what people have already said regarding various lifts.
BTW, I think its kinda funny that you're DeweyJr. Nice name.
2005 E4 EDGE 182CI of FURY!
35x12.50 Toyo R/T's, 18x10 Fuel Throttles, 4.88 Yukon gears, Eaton TrueTrac L/S, Cobra 12" Disc Swap, Bastard Leafs, 2" Shackles, Lift Spindles, Bilsteins, Traction Bars, Flowmaster Delta 50 Series, 250AMP alt., +06 Facelift, Custom Grille, HIDs, Escape Leather Buckets, Pioneer System