Blue Ox Baseplates are designed to provide a solid, durable connection between your dinghy towed vehicle and your towing vehicle. They hide underneath the vehicle body and use as many attachment points as possible to provide a smooth, secure tow. Removable tabs that leave a clean look when the vehicle is not being towed. Blue Ox's BX1745 Baseplate is designed to fit the following models: 2021 Chevy Tahoe, includes ACC and Premiere models (no Z71). All baseplates are backed by a three year limited warranty.