Ive actually noticed the same thing. When give it a little more gas then a normal person would then I get better gas mileage. I was wondering the other day and then read this tread and it got me even more curious. Does Bill set a speed limiter or is it stock or is it even so far up there no body will ever get there? I hope its the last one
. I dont know a road that i can safely get my truck that high or with out getting busted by the cops.