Clean/wash well... Dry. Put each tire into a yard/garbage bag and tie shut. Store in a temperature-controlled setting like a basement or closet.
Erik B.
Wisconsin Autocrossers, Inc
www.waiautox.org ___/\___/\___/\___/\___/\___
2007 Mazda6
2000 "Fozda" ZX2 S/R--STS Anti-Civic