In addition to Deluxe Wheel Weight Kit, Combo Package comprises PWB1530 Wheel Balancer and PWC2710 Tire Changer. Motorized 110 V/60 Hz digital wheel balancer, capable of balancing steel and aluminum wheels, offers dynamic and static modes, laser light for weight placement, and self-calibration. Featuring all plastic duck head for use when working with fragile, high end wheels, Tire Changer includes rubber padded mount/demount tool, air filter/quick drain water trap, and no flex turntable.