Nokian Nordman 7 Studded Winter 215/55R17 98T XL Passenger Tire

I bought these tires specifically because they said they came studded and I didn't want to pay extra for the studding service cuz it's pricey and it takes up to a couple hours for them to stud. The ad said studded and that's why I bought them but they did not come studded, so Walmart agreed to stud them for free but they also didn't say the size of the studs anywhere on the tires or the paperwork. So in the end, they couldn't be studded. I had to return them. And then when returning them it was a disaster because they were purchased thru a third party and Walmart couldn't refund me the money. They said I had to return them myself but a return label could not be printed. This is all while I'm at Walmart and the staff is helping me, for about 4 hours trying to get these tires on. They eventually went good on the return and gave me my money back. Totally would NOT recommend.