The Uptis prototype (Unique Punctureproof Tire System) is the product of a joint venture between the two companies with a common goal to introduce the airless wheels on passenger vehicles as early as 2024. To ensure long-term durability and safety, the product will endure intense testing starting with a fleet of test cars that will be monitored beginning later this year. The selection of Chevrolet Bolt EVs will hit the road in Michigan while being observed for performance. Related: These new airless 3D-printed bicycle tires never go flat