[rohrmann]

When we purchased our rig, which has an advertised length of 39' 1", we had a choice of the 3400Rl, at 37' 6", and, the one we bought, a 3402RL, which is only 1 1/2 ft longer, and just that little extra length made a huge difference in the bath area, large shower/tub and the extra vanity sink. I'm not sure about the rest of the trailer, but it was the deciding factor in our purchase. When we call ahead for a space, we just usually just tell them 40 feet. If you get into an older park, where the difference of 5 feet in length, say 35 feet vs 40 feet, you will not really want to stay in the one that can't handle the 40 footer, because you probably won't be able to get in any easier, and may not be able to easily get your slides out or the awning either. We've been in a couple parks where we were placed into a pull through, but due to the tightness of the park, had to go around and back into the space because we couldn't make the turn, and the extra 5 feet would not have made a difference. Go with the longer one if the floor plan works for you, and you will figure it out as you travel. We've even gone back to the office and had them move us to a different space due to problems getting into it.