Hankook Optimo H724. FEATURES AND BENEFITS: All weather traction; Hydroplaning resistance; Reduced road noise levels; Vibration free drive; Fuel efficient drive; Longer lasting tread life; . OVERVIEW: The Hankook Optimo H724 (OE) is a touring all season tire manufactured for passenger tires. This model is the original equipment tire of select vehicles.The tire has exceptional all weather traction thanks to the special tire compound and tread pattern that increase the dry, wet and winter weather road grip. The tread design's four circumferential grooves and lateral lugs prevent hydroplaning and increase the wet weather traction by channeling the water and slush away from the tire footprint. The better all weather road grip and water dispersing ability ensure that the model is safe to use all year.The model offers a quiet and comfortable drive. The tread design's variable pitch sequence cancels out the road noise heard in the vehicle's cabin while the tire is in motion. the variable pitch sequence creates a sound frequency that negates the sound generated by the tires. The tire's internal structure features a single strand bead wire that upgrades the ride quality by lowering the road vibrations felt. It ensures that the tire closely follows the road surface, which prevents the road vibrations from being felt in the vehicle's cabin. The better comfort levels and lower road noise offer an enjoyable driving experience.The internal structure also sports a new material light weight belt cord that provides a stronger tire shape and a lower tire weight. The lowered weight reduces the model's rolling resistance, which determines how much energy the vehicle will use up to maintain the tire's motion. The lower the rolling resistance, the less energy the vehicle needs. The reduced rolling resistance decreases the vehicle's fuel consumption and CO2 emissions, making the tire more cost and fuel efficient. The lightweight belt cord also improves the steering responsiveness, as it makes the steering quicker and more precise, which allows the driver to confidently control the tire in all conditions.The Optimo H724 (OE) offers a longer lasting tread life. The special tire compound slows down the tread wear rate and it prevents abrasions on the tread area. In this way, the tire is usable for a longer period of time and its tread life lasts longer.This specific tire is from 2021. DOT 2021.Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.