When I bought my car, at a Nissan dealer, I made a comment that I was glad it warmed up alittle and there wasn't any snow because of the summer tires. I had a 3hr drive back home. Car only had 3k miles and stock tires. He says he is pretty sure they are all season tires, leans over and points at the size and says "Yep, 275s, they are all season."