When should the spark plugs be replaced on a 2012 veracruz?

For a 2012 Hyundai Veracruz, spark plugs should typically be replaced every 60,000 to 100,000 miles, depending on driving conditions and usage. It's also wise to check the owner's manual for specific recommendations and service intervals. If you notice symptoms like rough idling, poor fuel efficiency, or difficulty starting, it may be time to replace them sooner. Regular maintenance is key to ensuring optimal engine performance.