What oil do you use on a 335 polaris sportsman?

For a Polaris Sportsman 335, it is recommended to use a high-quality 4-stroke engine oil, preferably a synthetic oil with a viscosity of 10W-40. Always check the owner's manual for specific oil requirements and recommendations, as they may vary based on the model year and operating conditions. Additionally, using an oil that meets or exceeds the API service classification of SG, SH, or higher is advisable for optimal performance.