Boasting a larger cooking surface, the Big Joe III with cart is perfect for large families or entertaining a crowd. Large enough to smoke three full racks of low-and-slow ribs, the Big Joe III comes standard with the revolutionary SloRoller Hyperbolic Smoke Chamber. Harnessing the power of cyclonic airflow technology to control heat and smoke, the SloRoller insert is designed to perfect the taste and texture of food on low-and-slow cooks up to 500°F, and is easily swapped out for heat deflector plates when searing or grilling at higher temperatures