Well, I will be checking that cause that will make a difference to me.I honestly dont think i would recommend these for towing, i do tow things pretty often but anything more than 3 cows in a livestock trailer or a vehicle on a car hauler will cause these tires to start swaying or roll not sure which description fits better, basicaly the sidewalls are too soft to haul heavy loads at highway speeds. Goodyear duratrac do alot better at towing heavy stuff imho. Depending on the weight of your rig the patagonias may not even be suitable for highway use heavy full size trucks wear the treads on these down pretty quick.
First time I heard this, but that was the reason I decided to skip on their 35 x 12.5r18 as they are not tow rated.
They are load range E in 275/70...I know of a few guys using them on Powerwagonsn as the STOCK Duratracs suck for towing.
Thanks for the heads up.