2h 4h 4l

[MudRunnerTD]

YOu can select from 2H to 4H on the fly upto 80km/h no problem at all. 4H to 2H at the same speed will be no problem.

4H to 4L should be done stationary and will basically be impossible beyond walking pace anyway.

And everything you want to know about Auto Hubs may be here mate

Auto or Manual Hubs - What have i got and how does it work

Hope that helps a bit mate, everyone is steering you straight mate.