Forum Discussion
jmtandem
Mar 20, 2016Explorer II
To gain the additional carrying capacity of the higher rated tire you will need higher air pressure. That essentially will beat your coach to death unless the air pressure is correctly matched to the load. And in that case the tire might not carry more weight than the D tires. There is some research you might look at with the tire shops to see if E is better for you than D. I would not be concerned going up 10-15 percent in capacity, but not much more than that.
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