Re: Air suspension (QL) softness question
Mine tends to dive more then I'd like if I hit the brakes at low speed and does has some rebound going over speed bumps. However, I don't really feel like I am floating on the highway and if I hit a decent bump I find the rebound to be pretty controlled and quick. I always viewed it as the price for a heavy SUV meant for ride comfort.
I don't view there as being anything wrong with my vehicle, but if yours feel like it might actually be bottoming out on speed bumps that could be an issue. Does one side or front/rear seem to be the culprit? Have you tried to the good old push test on each side to see if one side seems to have more play than the other? If you did have a blown shock I'd be surprised if both were bad, unless the QL manages to mask a bad strut.
2014 Overland - Granite, Hemi