Thanks for the replies.
We camp close to every other weekend starting in May to Sept- I work from home, so it does a lot of towing (although not far- under 200 miles a trip or so).
Any opinion's on these Toyo's? The are XL, and are rate at 2833lbs @ 50psi (Max) vs LTX P275/55/20 rated at 2409lbs @ 40PSI (Max). I don't see many reviews on Toyo, based on the treadwear I think the Toyo's are softer and will probably wear quicker. I do have snow tires, so not worried about winter performance
http://toyotires.com/tire/pattern/proxes-st-ii-sport-truck-all-season-tires?cat=4
Thanks again