Kelderman 2-STAGE REAR AIR SUSPENSION

[rynosback]

I have a 15 3500 Regular Cab 4x2 DRW CTD. I was looking for a better ride and for the truck to be softer on my rig when towing. I have looked for reviews and they are few and far. Any real feedback or even suggestions would be appreciated.
Here is a link to the product
https://kelderman.com/shop/air-susp...m-3500-2-stage-rear-air-suspension#contact-us

And a video of it in action

 

[Hoefler]

I was play with tire pressure before doing anything else. Running 40psi empty in the rear will make a huge difference.

 

[rynosback]

Thanks, I’ll play with it and see how it does.

 

[Hoefler]

I have run 40 psi in the rears and 80 psi in the fronts on all my duallies When I hook to the fifth wheel, the rears go to 80
With regular rotation, I get very even wear out of all 6 tires

 

[Cummins12V98]

80 fronts ALL THE TIME. 30 rears unloaded. I have 65k on my Michelins with more than legal tread left and at least 1/2 towing at full RAWR.