Nilight in Channel Window Deflectors for Chevy Silverado/GMC Sierra 1500 Crew Cab 2014-2018,Silverado/Sierra 2500HD-3500HD Crew Cab 2015-2019 Rain Guards,Vent Window Visors-4pcs

Fits perfectly. Long lasting

Good but rub the window

Got these for my 2018 GMC Sierra to update the look and add the ability to drive with the windows down on occasion. Usually about one month out of the year here in Florida! Let me start by saying that you will need to purchase some 3M mounting tape. You will avoid problems later. 1/4 inch is perfect. The deflectors come with pre-applied mounting tape that is terrible. It is chesp, thin, and doesn't stick. To install is a simple process. Roll down the window and insert clips, that the deflectors will adhere too, into the top challenge of the windows. Insert the deflector that you have applied the 3M tape to and press into the clips. Roll up the window for a couple of days to give it time to bond and enjoy. The deflectors, with the exception of tape, are well made and attractive. I like the look very much.

Really like the look of these in-channel rain guards. Only issue is the are low profile, so they don't stick out as far as other ones so you can't to your window down quite as far if it's raining. Seem very sturdy, said not to roll window down for 72 hours but if you use the clips they provided and install on a warm day or heated garage I didn't have any problems with the tape not sticking. Plus they fit nice and tight in the channel so pretty unlikely they would fall out anyway. Window going up was a little tight and would interrupt the auto-up feature when first installed but after a day everything stuck and worked as it should. Definitely recommend if you like the look, and has a rounded out cut out on the front windows that is perfect for smokers.

Get what you pay for have to use metal clips to hold them in Chanel over all not bad