2010 Hyundai 2.4L with 90k on the clock (just changed oil/filter this morning). Been using PYB 5w-30 year around (Calif.) and always OEM filter. 5k OCIs
Pondering when I hit 100k to continue the same or?
Have never had to add for the 5k runs.
Fill cap has 5w-30 which I did at the sart, then did 5w-30 for winter & 5w-30 non-winter, but been only 5w-30 only for a couple years now year around & its been fine.