Firestone WeatherGrip - 215/45R17/XL 91V Tire

I purchased these tires and some are saying you must replace all 4 tires with these tires and yet I had a flat tire that started to leak again and then I got another flat tire on a set of 4 tires which has 1/2 the mileage on them and they are also A++ tires and that is the General Altimax RT-43 H Rated tires. Yet, I put the two good ones on the back and was able to get my rims with the flat tires up to Belle Tire and I wanted just a front set of tires and so I purchased two of these tires and put them on the front and tracking correct. Belle Tire did a excellent job on the mounting and balancing of the tires. They feel the same as the General Altimax RT-43 H Rated and that is the Firestone Weathergrip H Rated. I have driven on them some and they drive excellent in the rain and dry conditions. They balanced very nice and have a very nice ride quality to them. They should also do a very good job in the snow because of the stagger step and also release on the open sides of the tires. Thank you for the tires and these are very good tires and as long as paired for either front or rear they drive fine with some other tires. I intend to put about 40k miles on them and get another set of 4 tires and I might get these if they are still available at that time because they are very good tires. Thank you for the tires.