Hi, I'm new to this site. I recently got an 01 F-150 7700 4x4 CNG Bi-Fuel. It's riding on 245 75 R16 tires on the 7 lug wheels. The tires are about shot. I was wondering how big of a tire I can get under my new truck without worrying about any rubbing when I take it off-road. I'd appreciate any help I can get. Also, I'm looking for any suggestions for a good All-Terrain tires. I've used BFG A/Ts before but wasn't impressed with the tread life.

Thanks,
-Derek

 

You might be able to go bigger, but a good size is 285/75R16. They worked well on my 98, 01 and 03 F150's.