I have for sale 2 Bridgestone Blizzak DM Z3's that were used for 2 seasons on my '07 FX2. I only had them on the back with the stock tires on the front and the truck was phenomenal through the Cleveland winters, wasn't even a need to put a set on the front! These tires have 13,000 miles on them in the 2 seasons they were used but still have a ton of tread left. I would say you could definitely get 2, maybe 3 more seasons out of them. I just don't need them anymore as I now have a 2010 FX4. Pick them up now for a great deal! Looking to get $170 shipped for them....they were over $400 plus shipping new! If you have anymore questions whatsoever, let me know! They will be shipped as soon as I receive the paypal payment.