I noticed some video of someones tires being very hard if not solid. Is it a better idea to store the bike in the house? Having cold tires would be bad but I'm unsure. In a 4-wheeler it's ok but on a motorcycle when you go down we should've put the bike in the house every time in the winter or a heated garage. I'm unsure if the tires get harder if it's hot or if it's cold then never gets soft again. Anyone know?