I read the applications for the Ride-Rites an it looks like a simple install. The attachments for rear bags maybe tough drilling four holes.
I installed four bags with air pump on a Ford chassis an had to drill

for rear bags mounting an it wasn't easy.
Before I would try this I would contact WH an see if it would cause a problem with their suspension. The application on the Ford was to support the coach body on the Ford chassis because of tires rubbing on tops of wheel well when coach rocked.

I installed Blistiens also for better support.
On my W-22 I find no need for added coach support it rides like a gas motor home should.
If you got the money do it but you may wish you hadn't.
As Gary said they will not give you added carrying capacity.

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