Kubota B8200, then a Kubota L3130 HST, now a Kubota L3400 HST
Here in Norther Maryland, we had a serious snowfall (28") mid-winter, but not much since. I took off the chains about a month ago. I store them in a 5 gal. bucket, after I wash off the mud and dry them. A good spray of WD40 or something similar seems to keep them in good shape. Next fall, I am going to install them before I actually need them, while the weather is still pleasant, and fit some front chains, as well. At least that's my intention!!