Diff Locks and selectable 4WD

in real time, so you dont have to keep reloading the vehicle and rumaging through the parts menu, might be an idea to put this in the tuning menu or a UI app

 

+1, it would be a nice feature to add especially for vehicles like the D15.

 

I think there was a car mod which had these functions

 

I believe you have mistaken that for something else.

 

I have always wanted something like that, too! +1

 

the 8x8 utility truck had a toggleable diff lock