EnviroTO
Senior Member
A 2nd wheel for the middle does nothing for the rear ride.
I have a hard time believing that. A second wheel in the middle means the middle is kept level to the road in the same way the front of the bus is (going on the assumption both sets of wheels remain on the ground). If the third section of the bus is of similar length, has similar wheel positioning, and similar coupling to a MT articulated bus then the ride should be similar.