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Suspension Enhancement Recommendation for 2007 GMC Sierra 2500HD  


Just installed a pair of SumoSprings on my travel trailer. Very impressed with the change in ride quality. Trying to decide if I want to add them to the tow vehicle, which is a 2007 GMC 2500 HD WT, Long Bed, Extended Cab. I do not have a problem with excessive sag, but it does bounce a lot at times. Travel Trailer is a 2023 Forest River Alpha Wolf 28FKK. I am also interested if it would provide any improvement when the trailer is NOT connected. I do a lot of light load, long distance drives. From what I can see, I think I am in between models? Can you over compress the lower end one? Thanks in advance.


Helpful Expert Reply:

We do have the exact suspension enhancement you are looking for your 2007 GMC 2500HD Classic with the Roadactive kit part # RAS3611-HD. This kit gives you improved ride quality loaded and unloaded, has an easy install, is adjustable, and improves handling. This is only option we can guarantee will give you what you are looking for. The other options can help in some areas but typically they hurt ride quality and they aren't adjustable.

expert reply by:
Jameson C

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