x2 thanksMARLIN--- Thanx for sharing your actual "on-the-trail" experiences with the Titan Exhaust Inflatable Air Jack. It's good to know that the truck's exhaust system should be in good working condition (no leaks) to provide adequate inflation.
The thing that's so cool about the Titan is it acts like a "giant pillow" and can be used in a multitude of recovery operations. From jacking-up a vehicle on uneven, slippery muddy terrain to pushing a vehicle sideways out of harms way from a big tree or boulder. Plus, it won't hit you in the back of the head in a roll-over like a regular metal jack will. The Titan is way better than a metal Hi-Lift jack, as the Titan is multi-versatile and the metal Hi-Lift jack is not.
Marlin, your experiences should clear-up any doubts people had about the Titan. Video's of the Titan in use can be easily viewed on YouTube. I think I hear the sound of a lot of metal Hi-Lift jacks being thrown away in trash cans right about now.