The Michelins on our cars will crack some place below 0C. My local Chev garage had received a Corvette in February with four cracked tires and that is just from the normal vehicle transport and manipulation. Which is why GM will not deliver any Vettes out this way East of the Rockies before April. Don't know about BC but probably the same.
Bought 4 X 8 rubber cow mat and cut it up to put under each tyre. This absorbs some of the car weight and, if there is any moisture, keeps them dry. Would not jack the car as the suspension needs some weight on it to maintain its "balance".
There are all kinds of views on this. Rubber, Styro, etc. You can even buy some molded forms to put under the tyres to keep em round. No problems yet with her just sitting there in a slightly heated basement.
Bought 4 X 8 rubber cow mat and cut it up to put under each tyre. This absorbs some of the car weight and, if there is any moisture, keeps them dry. Would not jack the car as the suspension needs some weight on it to maintain its "balance".
There are all kinds of views on this. Rubber, Styro, etc. You can even buy some molded forms to put under the tyres to keep em round. No problems yet with her just sitting there in a slightly heated basement.