Where to keep my summer tyres

[CrewOVtwo]

Took off my summer to put some specific winter ones on, which are needed legally for where I'm travelling too.
Problem is, I don't have a garage to keep them in, and they are too big to go through the loft hatch, so they have to stay outside in the back garden.
I've got them in a shady corner that won't get direct sunlight on them for about 3 months - is there anything else I can do to help keep them in good order?
Thanks 👍

 

[otherclive]

When Avon Cooper produced tyres near us they had large quantities stored on outside racks and they were stored vertically IE just like being on a wheel. You should cover them and have them off the ground. But why not put them in the house prior to going away. That’s one reason I have fitted All Seasons for the last 15 or so years. No faffing with storage.

https://www.michelin.co.uk/auto/advice/tyre-care/how-to-store-tyres

Tyre covers

 

[JTQ]

Possibly putting them in black rubble sacks?
At least that would keep them clean and limit any UV degrdation to the beads, not that in winter that's likely here to be an issue.

 

[RogerL]

Kept in black bags - and change to All-Season with 3PMSF next time - a few All-Seasons don't have 3PMSF so choose carefully.

I tried summer/winter tyres but got fed up with getting them changed twice/year and switched to All-Seasons - I use Vredestein Quatrac Pro+ but might try Pirelli Scorpion All-Season SF3 next time.