I am sorry we do not have a hitch that will fit the 2020 Toyota Yaris Hatchback. We do have options to add a roof rack to your car so long as you do not have any roof rails. I recommend the roof rack by Yakima which includes the following parts:
Yakima JetStream Crossbars - Aluminum 50" Long - Qty 2 item # Y00425 in Black or item # Y00428 in Silver
BaseLine Towers for Yakima Crossbars - Naked Roofs - Qty 4 item # Y28TR
BaseClip Fit Kit for Yakima BaseLine Roof Rack Towers - Qty 2 item... view full answer...