Should I purchase a van or truck for my company?

I have always bought trucks for my painting business, but have often thought of buying a van. One advantage of a van over a truck is that you can organize your space in more space than you can with a truck. Though for storage of your bigger ladders, you would still need to have them outside in the elements (rain, snow, etc.) I still have a truck (Honda Ridgeline) which is a very nice truck