PASSENGER AUTO RADIAL TIRE 2009 chevrolet silverado 1500 ls esi4254875 QA1 offers threaded ball joint BLDV_BDS013219 QA1 offers threaded ball joint weld in sleeves that are perfect for either new control arm fabrication or for transforming an existing control arm to accept Mopar style screw in ball joints They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads Mickey Thompson Performance Tires designs Cooper Tire and Rubber Company's purchase of Mickey Thompson Tires in 2003 has helped to continue the company passion for innovative product design and helped to grow Mickey Thompson Performance Tires and Wheels into an industry leader with a network of thousands of dealers worldwide