I'm not a fan of food trucks. I get worried about eating out of the back of a truck
Usually the food trucks that are allowed to cook and sell food directly from the back, are not clean places to eat.
Yeah the cleanliness is the reason why I don't eat at them.
Too bad alot of the food truck operators dontknow that cleaning is just an act of cleaning. very easy to do.
It's really easy to clean too! I don't know why they don't do that.
Not sure but the most common things they can cook are sandwiches, burgets and fries. so its really not that big of a menu
Well some get really creative with what they make and do food mash ups like cereal tacos. 
I see some are starting to offer alot of ethnic food. sounds gross to me!