Why did I get a $3,000 "Charge Assessment for CPI" on my car loan?

I was filling my car up today and noticed my tires looked low on air so I decided to fill them up as well while I was at the gas station. I got to my third tire when the valve cap rolled away on me and I never ended up finding it! Can you tell me if my tire will go flat if the valve cap is missing?

On my drive home, a warning sign came up on my 2020 Toyota Tacoma. It says the accelerator and brake pedals depressed simultaneously. When it happens, my car loses power and drives very slowly. I am definitely not pressing both pedals at the same time. How do I stop this from happening?

There have been a lot of big changes in my life recently (new car, new job, and new apartment!). I’ve been shopping around for car insurance, but many of the carriers are asking for proof of address before my policy can be issued. What can I use as proof of address for car insurance?