I sheepishly admit that I use one to store the Viper over the winter and store it over the bottom piece when I take it out of storage to avoid condensation from the cement floor. Not that hard to center, but may take a few tries. Zip that bitch up and within a few minutes the whole bubble expands fully. Some other Viper owners call me "Bubble Boy" though, but I don't mind. Keeps mice out too, not that I've ever seen one in my garage. I bought one that had a picture of a Viper in it. It may not have been car capsule brand, but I'm not sure.GTS Black said:Anyone use the car capsule as a car cover? If so what size capsule and how hard is it to center your Viper when pulling it on the pad?