The Coats GTS Series tiltback tire changers, Nos. GTS-70, GTS-60 and GTS-50, are capable of servicing tires from 6" to 24" in diameter. The universal machines come standard with a two-speed electric motor, and an integrated air reservoir comes standard on the GTS-70 and GTS-60. The GTS-70 and GTS-60 models are equipped with a Powered Roller Disk, which offers bead loosening, TPMS access, bottom bead removal and top bead mounting. The GTS-70 also features a Robo-Assist, an articulating assist arm that provides direct pressure on the tire sidewall to create a bead lock. Additional features included on the GTS tire changers include the company's Grip Max Plus clamps, Single Point Sealer, Bead Loosener and Coats Duckhead Mount/Demount Tool.