South: Cheapest place for tires installed/balanced?

[S-FLY]

What's the cheapest place in the south to get 4 tires installed and balanced? Cheapest I could find was Fountain Tire on 130th ave se @ $22/each. Any small shops around that do it for $12-$15/each?

[tapout]

poor boy tires 52st/hubalta road se $15 per tire