One more comment, this article confirms that the small gas tank in the EB is a weakness for those who are going to use the truck to tow no matter how frequently. Some may go out and install a larger tank like the SD guys are doing (short bed SDs come with a small tank as well), but it would only make sense to make the 36 gallon tank an option. I would go for 36 myself regardless of towing frequently. Fewer trips to the station is a good thing.