Cover them in Vaseline and you should be just fine. I can vouch for it.
EDIT: Since you didn’t ask, the Vaseline (petroleum jelly) creates a lipid seal across the Styrene Butadiene Rubber (SBR) surface of the tyre that resists blowouts. Meanwhile the Hyaluronic Acid in the Vaseline creates an undesirable taste for any would be tyre eaters. They will think twice next time!
Cover them in Vaseline and you should be just fine. I can vouch for it.
EDIT: Since you didn’t ask, the Vaseline (petroleum jelly) creates a lipid seal across the Styrene Butadiene Rubber (SBR) surface of the tyre that resists blowouts. Meanwhile the Hyaluronic Acid in the Vaseline creates an undesirable taste for any would be tyre eaters. They will think twice next time!