softer ride for pickup

[flyingjack]

Want opinions/suggestions regarding shocks or suspension system for my 2016 2500 Silverado. I have airbags for heavier loads BUT would like to soften ride when empty. I'm retired and this is the first pickup (approx 15 since 1975) that I don't carry heavy toolbox and 100+ gal diesel tank= light. I do have an RDS combo 70 gal tank/toolbox on order- tired of adding sandbags when not towing.
Thanks
Jack