Hi folks. I recently saw a 2016 and it had a screen comprised of I'll guess 3/8" metal honeycomb. I found a company online that makes the material, so once I measure it out I'm going to give it a go on my 2015 30DS. Looks to be perfect size to prevent big rocks, bugs from entering while driving while not restricting airflow. I attached the pic I took. Happy and safe travels.