Tires to make tire waterers with. Heavy industrial construction tires for years of trouble free service. The large volume of water these hold they work great in low pressure/volume situations. Use quickcrete or bentonite clay to seal the bottom.
6' (approximately 300 gal) $275.
7' (approximately 425 gal) $375.
8' (approximately 700 gal) $575.
We have valves and hdpe water line from 3/4"-1 1/2" as well. Water line comes in 500' coils up to 10,000' reels.