SuperSprings SumoSprings Compatability On a 2021 Grand Design Reflection 31MB 5TH Wheel Camper

Updated 11/29/2021 | Published 11/28/2021

Question:

I have a 2021 grand design 31mb. Is there a sumo springs set that will work with it? I see the note about 5 1/2 x 3/4 u-bolt plates not working. I checked and I seem to have that overslung plate. Its w shaped instead of flat. If this cannot work, what are the alternatives?

asked by: Chris B

Expert Reply:

It appears that your u-bolt plate on your 2021 Grand Design Reflection 31MB, will work with the SumoSprings Trailer Helper Springs # SS26MV. The plate itself including the bends does not appear to be larger than 3/4" nor does the width appear to be wider than 5-1/2". You will need to verify this, remember that width is going to be from left to right and not front to back. If you find that your plate is wider or thicker than these measurements please let me know and I will give you an alternative option.

I have included an image sent in with a product review that shows them mounted to a u-bolt plate that is similar to yours and has the bend like your plate.

expert reply by: Bud M