I am looking to put 33x12.5x20 Toyo MTs on my 20x10 rockstars. I am wondering of these will fit on my 2007 F150 4x4 with only a 2.5" AS. Also, let me know if i can go bigger. I want the size that will look the best. My Nittos look a little small to me right now and i am wanting to switch to an MT. Thanks in advance.

 

With a wheel that wide, you may not be able to pull it off. I know that you can get a 33" tire on the factory wheels (7.5") without any problems. But a 10" wheel is really wide, even for trucks with lift kits.

 

It will depend on the backspacing of the wheel.

 

sorry but the wheels are 20x8.5. I am not sure what the backspacing is though.

 

They should fit easily then.