Yes, I do have a sway bar, I am not sure I could pull the thing with out it!! Bought gas tonight, I haven't filled it since the last camping trip, I was waiting for the price to come down, it came down to $3.39 for high test (chip) $90.00!!! I'm gonna have to ride the bicycle everywhere!! I am going to try, the lowered camper nose this weekend. One of the problems is I haul a motorcycle in the back of the truck when we go camping. It's just fun to sightsee on the motorcycle when you are in new areas. This kind of eliminates the topper, I do have one, but I don't know if I have ever pulled with it on the truck. I think the aerodynamics is a large factor, all one has to do is drive the rig into a stout headwind to see the effect. I have considered a less acute angle on the nose of the camper, but you still have to be able to turn the thing, so you would have to follow the tongue shape. I have also seen a study where they used a empty box attached to the back of a trailer with a flat back. They said there was a significant reduction in the suction on the back of the trailer. I post some pictures if I can. Thanks for the info.
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