oil changes

I was looking at the curvature of my springs from the Mopar 2" lift. I noticed BOTH front springs had the same part #, then I looked at the rear. Not only did I have 2 right front springs, but the rears were put on the wrong side..."BY the Dealer". So I scheduled my free oil change today to...

So scrolling through videos, I came across this: If you are a car nerd like me and enjoy learning about what actually goes into the engineering of vehicles, you’ll probably like the video. But the TLDR version for those who aren’t that interested is this: Guy visits Mobil 1 testing facilities...

This is my first new off the lot vehicle so sorry if these are dumb questions. Is there any maintenance I can do myself such as oil changes? If so how do you prove it was done regularly and how often does the warranty require. Also will aftermarket customization void the warranty such as lifts...