Pickup caps and wind resistence.
I was wondering if you might get better gas mileage when towing a travel trailer when you have a cab high of higher cap. I have a hard flat cover now. Has anyone had any info? or comments.
Forum Discussion
I've read on other sites that the best thing you can do to improve you mileage is not so much in the front but, more so in the back. As you pull a big square box down the road the wind going over it creates a big suction behind it that drags you backwards. There are different company's out there selling different types of things that are suppose to break up the flow of wind and the big suction at the back. It kinda makes since if you think about it. Look at todays ugly cars. They are quite often rounded on both ends. But, I don't know if any of those add on things for your trailer really work or not.
