Have you ever eaten food from a food truck, I see them around here all the time but haven't tried any 
Yes i have before .  I have ate from a food truck that served ice cream .
ooh that sounds good, have food trucks been around for a while
No information on that but food trucks do serve 2.5 billion people every day.
Oh wow, I didn't realize they were so popular! Are there any super popular food trucks
from what i have found actually sandwiches and hamburgers are the most popular among food trucks
I see, I bet the are easier to maintain on the trucks, I see lots of taco trucks around here
Yeah they would be easy to maintain.  Another fact is that food trucks can also be portable.