M martins New member Joined Apr 8, 2015 Messages 1 Reaction score 0 Points 0 Location Los Angeles County Apr 8, 2015 #1 I have 2011, Sierra, 2500 HD, Allison/Duramax. I tow a 5th wheel (39'-9") Montana. To mitigate the drop in the bed when setting the kingpin in the receiver, should I use air bags? What is recommended? Thanks
I have 2011, Sierra, 2500 HD, Allison/Duramax. I tow a 5th wheel (39'-9") Montana. To mitigate the drop in the bed when setting the kingpin in the receiver, should I use air bags? What is recommended? Thanks
