Storing race tires, long term.

I am planning to put my race tires into/keep them in storage as I am not sure I will be able to take part in any (if any  events happen at all) events this year. 

So far I have them warped in large black trash bags in my basement, the furance and gas hot water heater are in the same room so it never gets beyond cool even in the winter.

Anything else I should do?

Thanks, Paul B

Keep them inflated to about the normal cold pressure.

You can suck all the air out of the bags with a shop vac.

In those conditions they can last quite a while.  Even better than the Hoosier warehouse.