My PVC has the 2 cab doors, the rear barn doors, and 2 swish-swish-bang sliding doors. Whichever way the weather's coming, I can have a door open. I have no worries about a door being caught in the wind. The doors are wide making the van easy to load.
One of my rear barn doors got caught in the wind a few months ago. It now opens to 135 degrees instead of 90. I need to replace the check strap. The catch behind the button to allow 180 degree opening has twisted.