How to measure your ATV for a cover
First, measure the length of your ATV at the longest point. More than likely, the longest points will be from the very front of the front bumper to the back of the rear rack or hitch. Next, you want to measure your machine at the widest point, usually across the rear fender. If you have a basket or extension on your front or rear rack you'll want to start measuring from the outer most width of the machine. Lastly, you want to measure the height of your ATV at the tallest point. Usually, that's going to be the handlebars. Cabela's cover measurements are the size of the cover, so you'll want to make sure the cover dimensions are slightly larger than your ATV's dimensions.