Hoosier Tank and Manufacturing is a primary supplier of air reservoirs to the heavy duty truck and trailer industry. Hoosier Tank was founded in 1991 by co-owners Tom Kinnucan and Bill Welsch and continues to be family owned and operated, while employing 80+ people in the South Bend, IN area. Hoosier Tank produces high quality steel air tanks for a variety of compressed air applications. Our 100,000 sq. ft. facility has been certified to TS 16949 : 2009 and is capable of producing air tanks to meet customer specifications in several diameters and lengths.