If you are a costco member, this is a good place to buy tires. The prices are more than reasonable and unless there is a coupon or something, it will take no more than 1.5 hours to get new tires or a rotation. Tires come with installation, free rotation, and warranty. If somethings happens to your tire while there is still treadlife, costco will give you a prorated refund on a new tire. don't skimp on your tires.