TL (2016-2021) Tucson/IX35
As I approach 20K miles in my 2019 Tucson I plan on getting the oil changed, but I'm not sure if I should use 5W-20 like Hyundai says or 5W-30. Every other car I've owned has used 5W-30 and I've never had issues and I live in a desert climate. From what I read usually manufacturers use a lighter...