OK, so I've been thinking about the air system I'm going to put on the truck. Once I get it installed, I'm going to start carrying an impact wrench with me. Then I thought "damn, I'm still gonna have to carry a jack". Then it dawned on me, I can put RV stabilizer jacks under the truck strapped to the frame rails to pick up the corners so I can change a tire. My whole question is, any good online sources where I could pick up 4 jacks? I searched ebay and didn't find anything that would work or I had in mind. I think this would be an awesome idea...