How often do you change your spark plugs Lexus IS250?

For the Lexus IS250, it's generally recommended to change the spark plugs every 60,000 to 120,000 miles, depending on driving conditions and maintenance habits. Regular inspections can help determine their condition, and if you experience issues like poor acceleration or misfires, it may be time to check or replace them sooner. Always refer to your owner's manual for the specific recommendations related to your vehicle's model year.