Grand Design 2910BH Frame Failure: Spring Hanger Tear-Out & Repair Experiences

[Bill T2]

Glad you are finally getting some support and repairs.
I saw the mention of Sumo Springs. What is the issue with them?

 

[thatsnotcamping]

Glad you are finally getting some support and repairs.
I saw the mention of Sumo Springs. What is the issue with them?

I assume people believe that the sumo springs put a lot of stress where they hit the bottom of the frame when traveling. My father-in-law loves his. He said the trailer doesn't roll side to side nearly as much and they seem to help with sway. I might give them a try and see if they give my springs a little lift.

 

[SGT ROC]

I assume people believe that the sumo springs put a lot of stress where they hit the bottom of the frame when traveling. My father-in-law loves his. He said the trailer doesn't roll side to side nearly as much and they seem to help with sway. I might give them a try and see if they give my springs a little lift.

I've had them for a few years now. They have helped with the jarring hits the suspension takes on our terrible roads!

 

[Bill T2]

I was curious since I have them on my tow vehicle. Glad there’s no problem there.

 

[el Rojo]

Looks like you have a good fix. Keep us updated on how it works out.