No I have not yet really gotten a good look at the shocks but they were not leaking from what I could see when I took a quick look,but I'm thinking something along those lines, I forgot to mention that the truck has 109,000 miles but don't know the history of how long the shocks have been installed, I will try the bounce test, but I would like to add some spindles and maybe a 1" spring or leaving the existing 2" spring in but the ol' lady is going to be driving it more, so don't want her leaving parts all over the road, but she's on board with lowering it abit to get rid of the rough ride, I least that's what I'm telling her. Then I will definitely go with some good lowered shocks.