What Jack said. Also, I have'nt looked for one myself, but I'm curious if they have after market vent covers with some easy way to insert a "shade" , or dark filter, for when you don't want light. I know I'm suppose to enjoy getting up at the crack of dawn but, often, I really don't---and in the summer the morning sunshine likes to come through that thing and lighten up my sleeping area more than I appreciate. Just a thought. Rick

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2201 TL

2010 Nissan Titan king cab SE
4x4

Lexel caulk can be purchased at ACE hardware,Lowes or on line. It is about $8.50 a tube. Well worth the price. I believe it comes in clear and white.