Can you use 10w-60 oil on a z4 2.2?

Using 10W-60 oil in a BMW Z4 2.2 is not recommended unless specified in the owner's manual or by a professional. The Z4 typically requires a specific viscosity grade, such as 5W-30 or 5W-40, depending on the engine and operating conditions. Using oil outside of the recommended specifications could potentially affect engine performance and longevity. Always consult your vehicle's manual or a qualified mechanic before changing oil grades.