2020 forte lxs 2.0l mpi engine. Currently have amsoil oe 5w20 in it right now. I live in Denver with stop and go traffic mixed in with mountain driving. I plan this summer (depending on gas prices) to take a long road trip down south through the desert. Thinking about using some of my stash of Kendall gt1 max 5w20 OR dumping in a 5w30 of some sort.