When life $$$ got in the way of me enclosing my pioneer this year , I got creative to get a little winter wind relief while using the pioneer on the farm. 2 clear shower curtains and a bucket of binder style paper clips from Walmart cut the winter winds in the Cab by about 50%. I have not had the pioneer up to highway speed with this installed yet but running 35-40 mph I have not had an issue. 1 curtain will do the 2 front nets and the rear dust screen but you need the 2nd curtain to cover the 2 rear nets. When my oldest son saw it he text me a "you might be a redneck sign" lol