Beachnerd

I bought a 2018 Sierra recently (February) and was so excited as I FINALLY got to buy my truck. I have been wanting a truck for years, and I finally got it! Then reality set in. This issue is absolutely reeking havoc on me. I have severe allergies, and I am constantly having headaches and issues due to the stupid Recirc door not closing all the way. GM explained this is a feature and I explained that at 47 years of age they are full of it. This isn't a feature, it is a hindrance. Now I have a vehicle that I honestly am considering not driving. I can't trade it because of the rebates that are currently in place. I am having constant headaches, from the smell of diesel fuel, the pollen here, the smell of smoke from smokers, the smell of the sewage treatment plant near us that I never knew was even there till I bought the truck, and the lovely smell of skunks and roadkill. Yeah, I get it it is a truck, not a clean room. I have never had this issue with ANY vehicle that I have ever owned. Ever. NEVER. There has got to be some way to fix this. I got the new air filter discussed in the thread and it helps a bit, but not with the allergies. The worse part is that GM obviously doesn't care in any way shape or form.