The Chuckwagon MAX is a one-piece, insulated meal tray delivery cart designed for high impact resistance and frequent use. The walls and doors of the cavity provide maximum thermal retention when filled with Rock, Rock 2.0, or X-Trays. Sliding doors can be easily removed for cleaning and provide a safe and efficient method for delivering meals. FEATURES: Accommodates trays up to 9 1/2" x 14 1/2". Raised top edge surface safely holds more trays, beverage servers and wash racks. Push/Pull Handles for easy navigation. Optional tamperproof locking door latch system. Highest quality non-marring kingpin-less casters. NEW and improved door track system. Holds 108 X-Trays, 120 Rock 2.0 Trays or 150 Rock Trays. Trays sold separately from Cortech. Built-in wall bumpers. Solid one-piece sliding doors. No dangerous hinges. Stainless steel base. Manufactured to ISO Quality.