I put Cooper AT/3's on my Ford and so far-so good. I like the aggressive tread for beach driving and snow plowing. They are quiet on the highway and have gotten excellent reviews online. Great value for the money and made in the USA.
2010 Cedar Creek 34SATS (The Beast) & 20k Curt Q20 roller slider hitch
2006 Ford F350 SRW,SC Powerstroke diesel Lariat 2003 Harley Heritage Softail (Hogzilla) and a wifey with tons of patience....
I got http://www.firestonecompleteautocare.com........og/Firestone/TransforceHT?article=189718 they're quiet, noticeably less expensive than the bf goodrich commercial, and have a 40K mile warranty. Good enough for my crew cab dually for sure, as I haul significantly under the max payload of the truck. If I only had two tires in back, I'd insist on the commercial extra-reinforced sidewall tires for less wobbliness. And it'd be cheaper as I wouldn't have to buy two extra tires.