Driving home from work today, I hit a bump, nothing huge mind you and all of a sudden the truck's rear end felt really really loose. 06 Ltd btw with regular suspension. I pulled over and saw the passenger side rear tire canted out a bit. I looked underneath and saw that the bottom of the shock that attaches to the lower mount was sheared right off. I limped it home and hope to jack it up and get a better look tomorrow. Ever hear of this happening?? I literally only hit a small bump, not a big pothole or anything. How tough is doing the rear shocks?? No air bags?? Any how tos?? Thanks in advance.