The Accelera Iota ST68 is a performance and high performance, all season tire manufactured for passenger vehicles and SUVs. This model has some touring sizes. This model comes with a 50,000 mile treadwear warranty. The tire has great all weather traction and hydroplaning resistance. The three interlocking block ribs improve the driving stability, steering responsiveness, and precision, making the tire easier to handle. The tread design lowers the road noise generated when the tires are in motion, offering a more enjoyable driving experience. The Asymmetrical tread design of the Iota ST68 extends the tread life by preventing irregular wear.