Terrible tires! My Goodyear Integrity 's were well worn, but still had better traction than the Altimax RT 's brand new! Drove my Prius through a rough winter with frequent ice storms and was impressed with my Good Year Integrity 's in the snow and on ice. The Altimax RT 's slip and slide on lightly wet roads! They are warranty rated to 70,000 miles and already are worn out after 33,000 miles of modest middle-aged driving, with no hard driving on these tires. What a disappointment over the duration of owing these tires! So even after wearing out so soon, maybe a blessing that hopefully, now I can find a set of safe, solid tires that will better serve their purpose in handling and holding the road!