Which is why I stated mine was an F150. I know very well that the 250 is a different caliber of vehicle. Plus, hers is a 4X4, which adds even more weight to the truck.
Dancing, since you're more aerodynamic now with the lid, you may save some mpg. I had a tonneau top on my last truck but I bought it that way, so I had nothing to compare it to.
I think I will. I immediately felt a difference in how the truck handled. I felt less "whippy" in the rear.
Here she is, in all her beauty: