I have only broke a few minor things; other than my wheel snapping in half I have yet to have a major failure. But keep this in mind; my truck is barely built at all and I drive within it's limits. When you go from a fairly stock to fully built truck it takes a while to learn your vehicles limits. The rear end on Serrated's truck exceeds the limitations of what the front is capable of; that was known well before the truck even got built.You broke a spindle under lite testing? I guess I have to wait for pics. Has TO broken a spindle yet? I know the stockers get bent but the CTS, thats a new one on me.
Side Note: Are you sure they are the real CTS spindles and not the chine knockoffs?
quoted before you change your story..The bumps blasted a hole in the lower arm and that made the coil bind witch broke the shock mount witch broke the spindle.
so i need new lowers now too.