I bought my truck in Nov and lately I have been getting better gas mileage. Has anyone else noticed this or is it all in my head?

If you bought it new, your mileage is probably improving because the truck is getting 'broken in'.
My Titan got 10mpg for the first 3 or 4 weeks, but slowly improved after that to about 16mpg.

Please lets not get into any more gas mileage debates, lol, I cant take anymore of those.

But on a serious note, it most likely is your truck has been broken in and everything is running smoothly now, also could depend on where you live and what the weather is like right now.

All vehicles will have poorer gas mileage for the first few thousand miles. Then it will reverse, but that won't happen for many, many miles down the road. ;)

thanx guys. and i promise, no more debates.