У вашего броузера проблема в совместимости с HTML5
We will utilize the same tire information as in the real world and custom wheel to.
It is driven by Animation BP, does not use morph targets, it is all based on bone control of skeletal mesh.
Designed according to Substance Source Automotive Wheel and Tire and BrakeRotors.use it in your vehicle project.
Custom Wheel | Unreal Engine 4 Marketplace
https://www.unrealengine.com/marketplace/custom-wheel
Soundtrack : Purple Planet Royalty Free Music
http://www.purple-planet.com/