Length of 2011 BDSS Slideout?

[TheTraveller]

Hi:

I'm trying to decide if I should order a Slideout Topper Awning for my 2011 31 BDSS.

Can someone tell me what the length is of the slideout, so I can price out a Slideout Topper Awning?

Thanks in advance.

 

[Mcreech]

Ross, The length of your slide box is 142.5 inches.........