The food truck is a billion dollar industry that is valued around 1.2 billion. It is also one of the most profit-making businesses. Since the food truck is just a restaurant on wheels, you might think that it would only cost a bit of what it costs for a proper restaurant. You might be right, but only up to a certain level. The entire costs for starting a proper food truck might cost between 70,000 dollars to 100,000 dollars. It also depends on the choices that you make. Some trucks are cheap, and some are very expensive. Check out Denver food trucks to know more about food truck.