Have purchased a set of 4, every year for the past 10 years. These are the only tires I 'have to have'. Use on work vehicle as well as personal vehicle. I am a rural carrier 150 daily miles Conditions: snow, ice, drifting snow, slush, gravel, sand, rocks, manure, and mud Vehicle Type: car and 4x4 truck I use these tires until they wear out in usually 5 to 6 months. They do wear quickly during warm weather, but last longer if the winter is colder (below freezing). If used on the interstate, they will start to sound loud at higher speeds of 65mph. These are quiet for snow tires and do not affect your gas mileage much. No complaints with the handling. No lean when cornering. Please rememeber these are not sport tires so I am compairing to average all season radials. I use two sets per year, but this is hard stop and go driving over multiple kinds of road terrain and with vehicle weighted down with mail. Tires only last 6 months for me, even the all season radials. Everyone in our office now uses these tires, even those who are not carriers. We all swear by them. I have never had to stud them. They always get me thru everything. One co-worker has been using them for three winters now. Says he may be able to make it thru a fourth. Puts them on in Nov and removes them in early spring. I recommend these tires to everyone.