The Atlas ATTC-CPA+LPA bundle combines a Center Post Adapter and Low Profile Adapter to expand the capability of rim clamp tire changers while protecting expensive wheels. The center post system secures the wheel without using metal jaws, preventing damage to custom or decorative rims. The Low Profile Adapter lowers the turntable height for easier handling of wide and reverse-mount wheels. Designed to fit most rim clamp tire changers, the kit includes the center post adapter, low profile adapter, adjustable positioning pin, non-mar cone, and quick-tightening nut, making it a versatile upgrade for professional shops.