How do I diagnose my suspension?

[MDCSoft]

Here are the symptoms:

• Every bump is felt with bone-jarring violence
• Small dips in the road cause the truck to float and gently bounce 3-5 times

I would think with the floating that the shocks are gone. But why the harsh ride over small bumps? I'm confused. As far as I can tell, it still has the original shocks at 60k miles. Any ideas? Thanks!

 

[JDraper]

Probably the shocks. The factory shocks aren't really good to start with.