Though I would add my experience… I swapped my OE 275/60r20’s for BFG KO2’s in the same size (LT 275/60r20). I loved the tires but my truck vibrated in the 70mph range. I had them rebalanced 5 times and discount replaced the rear tires under warranty twice… didn’t help, Ford dealer also tired to...
Yeah, once or twice a year I load up a 980# tuck camper and fishing boat... when all is said and done, i'm around 1750# of my 1844# payload. Would have easily paid way more than the 1500 extra to get the HDPP with 302A. Oh well.