A rear view mirror was an option on our Class C {though we bought ours used} but the rear view camera display {which is located right where a rear view mirror would normally be} provides a nice rear view effect in most light conditions.
Nexus offers a rear view mirror, specifically to provide the driver with a clear view to the rear of the interior of the coach but I elected not to order it {before we found our coach on the used market}.
An inexpensive clip on mirror attached to the drivers visor will work well whenever needed.
:C
