Excelsior Tyres | Excelsior Tyre Excelsior Metric tires feature European styling and design with durable nylon cord construction. Excelsior tyres are available with Beaded Edge (Clincher) style sidewall and in an extensive range of beaded edge sizes. Many of the finest restored European model antique automobiles choose an Excelsior tyre for authentic replacement tires. Sizes and styles avilable for many applications in metric sizes. Available in All Gray and All Black styles, please note the colors in the selection drop down box.