Used tires in gardening?

Used tires in gardening?

Years ago, someone dumped a truckload of used tires on our land. (Rednecks are awesome!) I have an idea of using those tires as a border for a small raised garden in a corner of my yard. I plan to stack them two high, and make the tires themselves a sort of planter for tomatoes, rosemary, etc.

My question is: Is this insane? Am I setting myself up for leaching chemical problems?

Thanks for your input!

my bedroom :)

my bedroom :)

Name My Plants

Name My Plants

so this is where i live (one of our apartments)

so this is where i live (one of our apartments)

To-MAY-to

To-MAY-to

Haymarket!

Haymarket!

Come inside, come inside

Come inside, come inside