Rear coil springs

[OR VietVet]

That number crosses to these at RA made by Moog: https://www.rockauto.com/en/moreinfo.php?pk=2291854&jsn=723

 

[bigdog9191999]

what pops in my head would be to swap to "standard" suspension and do something like helper bags.

 

[Mark K Stephens]

I want to increase my load capacity without increasing the rear ride height, can anyone recommend the best brand and type of coils to get? Thanks in advance for any help.

I'm needing assistance with my Denali rear springs. My factory air shocks and compressor are leaking. Until I can replace them I would like to install heavier springs. I use this truck to carry a lot of tools. Any suggestions would be greatly appreciated.

 

[DadsToy]

Since you have an air ride suspension. I would look at getting a conversion kit like this one from Strutmasters; https://www.strutmasters.com/collections/GMC-Yukon-2006
That would give you the ride height you want and be able to tow. I would recommend getting helper bags to insert in the rear springs. So if there is any sagging it will help raise it up.