It all depends on how far you air it out. Aside from one very awful exception, we rarely jump the truck, if so it's very controlled. Any suspension will 'g out' if pushed hard enough. When it does happen it feels like every single joint, from your toes to the top of your spine, compresses and rattles you pretty hard. Obviously we do our best to avoid those as much as possible. I had the opportunity to ride with Bryce Menzies in his TT a couple of summers ago. The suspension was absolutely insane. 4' whoops at 110mph. However, even it ran out of travel at one point and I just laughed thinking to myself that even TTs have limits. They monitor their shock oil temps real time and pull back when needed to keep the shocks working properly.
As @cruiseroutfit mentioned above. We definitely ran out of talent (actually poor communication) a few year ago at the Mint. Landed on the flat, compressed our motor mounts enough to knock a huge hole in the oil pan, and compressed my spine a fair amount too. I've attached a pic. The good news is people were started to line up to watch the unlimited race, so our worst ever DNF was witnessed by about 2k people.
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