The Backstage C-Stand and Sandbag Studio / Stage Cart GE-04 is designed to hold up to (20) 40″ C-stands along with some sand bags. The maximum amount of C-Stands that can be fitted on the cart varies due to so many different manufacturers and different designs of century stands. The GE-04 C-Stand Cart features (2) 10″ Rigid Wheels and (2)6″ Swivel wheels with brakes. This cart is available in two configurations, with pneumatic tires or with foam filled tires. You can choose either at the drop down menu above.