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Old 03-14-2021, 02:35 PM   #1
jjwhite368
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SummoSprings

Just finished installing SummoSprings by Super Springs on my 2021. We'll see how they feel when I cross a set of railroad tracks going from home to my parking spot.
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Old 03-14-2021, 06:07 PM   #2
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I was looking at doing this also . how was the installation?
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Old 03-14-2021, 07:30 PM   #3
jjwhite368
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Relatively simple and straightforward.
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Old 03-15-2021, 11:14 AM   #4
432bartman
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JJWhite, are they kind of like a mini shock absorber?
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Old 03-15-2021, 12:12 PM   #5
AZMont
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I put them on my 2015 RL3100. They helped with towing, but the ride in the trailer was a bit rougher. We found things on the floor, etc... They were fairly easy to install, but it was a close fit to the gas line on the drivers side of the RV. They also reduced trailer sway. I was pulling with a 2015 Ram 2500 SB SRW with air suspension.
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Old 03-15-2021, 02:53 PM   #6
jjwhite368
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that's the idea
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Old 03-15-2021, 08:38 PM   #7
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"That's the Idea" a reply I have to ask about to be clear ... stuff laying on the floor or ... reduced trailer sway?
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Old 03-15-2021, 09:26 PM   #8
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How can you add something that stiff-ins your springs and not expect a rougher ride?
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Old 03-16-2021, 06:24 AM   #9
jjwhite368
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My previous reply was to the question, was it like a mini shock absorber. The thread sorted it in error.
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Old 03-25-2021, 08:03 AM   #10
azwiz
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ya, just getting ready to put mine on. Looks like you got the blue ones (3,000 to 5,000#) axles. I am using the black ones (5,000 to 8,500#) axles. I have 7,000# axles.
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