I don't rotate my coach tires. My thought is tire rotation is for when one or more tires are wearing unevenly. Since our tires wear very little, there is no reason to rotate them. The two caveats are 1) if a tire or tires are showing uneven wear, then rotate them and get the reason for uneven wear fixed, and 2) since we have different sized tires between the steering axle and dual/tag axles, we must be careful where we rotate to/from between/on axles.