Here is the ADCO 32812 Designer Series Tan/White Tyvek Class-C RV Cover on an 86 Toyota Dolphin. <iframe src="https://www.flickr.com/photos/20962733@N06/15463670028/in/photostream/player/" width="75" height="75" frameborder="0" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> This is made for a 20 to 23 foot Class C and as you can see it is plenty big enough. There is a lot of it on the ground, that's going to get dirty. But at least I don't have to worry about tire covers. They recommend walking on the roof and pulling it up. I