Fire crews were called to a property in northern Warren County, just south of Des Moines, to put out a fire at an outbuilding Wednesday.
The fire was located at 1815 Clover Hills Drive along the Polk and Warren county lines and crews were dispatched a little before 1:00 p.m. Wednesday.
Des Moines fire crews assisted the Northern Warren and Norwalk fire departments in putting out the flames.
Officials say the owner of the property runs a tire business, and the burning tires in the building caused a lot of thick black smoke.
No one was injured in the fire.