4 years and 93,500 miles ago, I installed a set of Rancho 9000 shocks on my truck, and they have served me well. What kind of life should I expect from these units ?? I see no signs of leaking, but it seems like the tail end is starting to wag the truck a little. Is there a heavier duty shock out there now ?? What do you guys recommend ?? Thanks.

Lar.

 

Many people like the Bilsteins and others like the Ranco 9000's. I believe both have a lifetime warranty, so you may want to just swap out what you got, free is always good!