![Tern Bicycles on Twitter: "A friendly reminder for those living in cold and snowy places: the Schwalbe Marathon Winter Plus 55-406 (20 X 2.15) fits the GSD and the Vektron! #terngsd #ternvektron # Tern Bicycles on Twitter: "A friendly reminder for those living in cold and snowy places: the Schwalbe Marathon Winter Plus 55-406 (20 X 2.15) fits the GSD and the Vektron! #terngsd #ternvektron #](https://pbs.twimg.com/media/EJtshHtWwAMYurk.jpg)
Tern Bicycles on Twitter: "A friendly reminder for those living in cold and snowy places: the Schwalbe Marathon Winter Plus 55-406 (20 X 2.15) fits the GSD and the Vektron! #terngsd #ternvektron #
![Amazon.com : Schwalbe, Marathon Winter Plus, Tire, 26''x1.75, Wire, Clincher, Winter, SmartGuard, 67TPI, Black : Sports & Outdoors Amazon.com : Schwalbe, Marathon Winter Plus, Tire, 26''x1.75, Wire, Clincher, Winter, SmartGuard, 67TPI, Black : Sports & Outdoors](https://m.media-amazon.com/images/I/81n8RMyokFL._AC_UF350,350_QL80_.jpg)
Amazon.com : Schwalbe, Marathon Winter Plus, Tire, 26''x1.75, Wire, Clincher, Winter, SmartGuard, 67TPI, Black : Sports & Outdoors
![Amazon.com : SCHWALBE Marathon Winter HS 396 Studded Road Bike Tire (700x35, Allround Wire Beaded, Reflex) : Sports & Outdoors Amazon.com : SCHWALBE Marathon Winter HS 396 Studded Road Bike Tire (700x35, Allround Wire Beaded, Reflex) : Sports & Outdoors](https://m.media-amazon.com/images/I/71zdRhxC79L._AC_UF1000,1000_QL80_.jpg)