THIS IS A MINT NEW TIRE 1 TIRE,, MADE TO FIT MANY SCHWINN BIKES THAT HAVE THE S- 2 RIMS / WHEELS,20 INCH, STINGRAY LINE BIKES,,THEY ARE RARE AND HARD TO COME BY WITH THE SCHWINN STYLE KNOBBY / CALLED SCHWINN STUDDED TIRES,,THAT DOES NOT MEAN THEY HAVE STEEL STUDS....,WHY PAY TONS MORE FOR OLD VINTAGE OLD DRY ROT SCHWINN TIRE WHEN YOU CAN GET THIS ONE MINT NEW THAT LOOK CLOSE TO THE SAME,DOES NOT HAVE THE SCHWINN NAME ON IT,,,THIS WILL FIT ALL THE OTHER BRANDS OF BIKES,,,,,WE HAVE TUBES IF NEEDED IN MY EBAY STORE,,3,00 EACH, HAVE A NOTE WHAT THE EXTRA MONEY IS FOR IF YOU NEED TUBES.