Tow Rigs, Trailers and Camping Enclosed or Open Trailer July 26, 2015 Starting to look at trailers for a 4 seater. Like the idea of enclosed for security, but on the other hand the wind drag might kill me on my 4000 mile round trips out west. I know I want aluminum, just trying to decide on open or enclosed. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related