Intro

[COL Burger]

Just bought a 2013 Tiffin Allegro Red 33AA. New to the life and I didn't get much of a demo i have a question. Push button gear shift on the drivers left side. Has D N R. What does the number above the D represent?

 

[Rollin Ollen]

Just bought a 2013 Tiffin Allegro Red 33AA. New to the life and I didn't get much of a demo i have a question. Push button gear shift on the drivers left side. Has D N R. What does the number above the D represent?

Welcome aboard. I am not familiar with your "new to you" rig but my best guess would be D = Drive, N = Neutral and R4 = Reverse. I'm sure someone with more knowledge than me will confirm

 

[Boat Bum]

What's the number?

So, looking into this it appears those numbers suggest the transmission range setting. Is your controller like this?

Allison Transmission - Driver Familiarization - Push Button Shift