For a 3.2L engine use a good quality 10W30 motor oil.
10w30 10w30
Use a quality 10w30 in summer and 5w30 for winter or cold climates.
The proper oil for a Honda CRF50 is any high quality 10W30 engine oil. A small engine sometimes right very hot.
The recommended oil for a 2002 Toyota Corolla is a high quality 10w30 multiple viscosity. Synthetic oil is also acceptable and recommended.
I use Mobil 1 10w30 works well with good quality filter.
10w30
10w30 is thicker than 5w20
SAE 10W30 or yamalube 10w30
5w30 or 10w30
10w30 if using regular oil. I recommnd Spectro 10w30 clutch saver oil.
10w30