BFG Recommendation?

[MrVeteran51248]

Went to the BFG site and looked up my truck and it comes back with BFG All-Terrain T/A KO3 in 315/70R17/F 128S RWL. I understand most of that the part is getting me is the /F rhat is a Load range F tire, that's a 12 ply thst more suited for my 250 vs the 150. Whats the deal there BFG?

 

[Booth9999]

I run the load range c on my truck. 37 KO3’S loose range c aren’t available yet. No way I’d run a f tire. Maybe get the ko2’s.