Hi, this might seem like a not smart question, but I'm not a car person. I've only had my car for like a month and a half and had to get one of the tires replaced today because of a screw, luckily it was covered. My question is, do all the tires have to be the same pressure level? The newer one is 1-3 more depending on when I look, I looked a lot today because I got a tire pressure warning this morning where it was 22 so I've been laser focused. I appreciate any help.