I've had a lot of Goodyear tires in the past & usually rate them quite highly but these efficient grip have got to be one of the worst tires I've ever had. They have been on for only 6 months & 5,000 miles & even with regular rotating, maintaining correct tire pressures etc all 4 tires have worn down to 3/4 mm in that short amount of time & mileage which I think is unacceptable considering they are supposed to be a "premium" brand. Goodyear should have called these "not efficient grip" as the dry & wet grip is awful & also the amount of tire fold which occurs when driving in a spirited manner is just something else. So to sum things up I don't usually buy budget tires but I've had better budget tires that came with cars I've bought than these ditch finders. I'm ditching these tires this week for a set of Uniroyal's, I'd heard recently that Goodyear had been bought out by a budget brand & it definitely shows, they used to be my go to buy after these tires I will not be purchasing Goodyear's ever again