Serpent 迫力中單向

Do you know the function Serpent 迫力中單向 for 720?

Thanks All !!

"This allows the cars front and rear wheels to rotate independently of each other which means as the cars rear tires start to wear more compared to the front the car will remain stable under braking and off throttle. Due to the added stability this system provides it allows you can brake deeper into the corners" Quoted from Serpent Web Site

Thanks a lot !!