2006 FX4 with 20" OEM wheels stock suspension

I would like to put BFG KM2 35" tires on my truck withthe OEM wheels. Can anyone help me with the exact specifications of the tire i will need. I also understand that i will need a leveling kit. 2.5" or 2.0"? Any suggestions?

 

A 2 or 2.5 inch kit will work fine. I beleive BFG has a 285/65-20 that would fit easily with the oem wheels and a leveling kit.

 

Any suggestions on the leveling kit?

 

Autospring 2.5"....

 

I agree.