Kelderman air ride or Sumo Springs
I am considering installing the Kelderman Air ride system. As an alternative, I am looking at the Sumo Springs. Any opinions on a comparison of the two ? Sumo makes a case that they are maintenance...
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I installed the Keldermans front and back in my 2011 Fleetwood Storm and it made the ride much better. In particular, it softened out the potholes and cracks and joints in the highways and bridges.
