Seeing the reception of the D-15 rear steer axle, I decided to make one for the hopper. This one is textured out of the box, and there is no breaking of the axle without a sway bar attached. I didn't include the Independent steering just yet, but I hope to post an update with it soon.
The default key bidings for the individual rear steering are A and D, wich conflicts with the normal steering and makes you unable to steer. Changing these bidings solves this. Also in my opinion the rear axle should be slightly less wide, even if this comes at a reduction in steering angle. Lastly the rear brakes don't move with the disc and wheel when turning. Hope you apreciate the criticism. Great work, and thanks for taking the time to make these!