The day is coming when I need to replace the current (goodyears) tires on my 1/2 ton 4x4. I do tow a travel trailer at times (about 5500 lbs), though typically less than 1K miles per year. Balance of the year it is pavement driving with the occasional gravel road, nothing extreme for sure!
What will load range E tires give me that will be of actual benefit over C range tires, for the extra couple hundred dollars they will cost. I am likely going with Michelins.