8 X 2.00 Holds air well. If you think these tires have a application beyond pedal cars please let me know. The item "4 Vintage New Old Stock Rubber Tire GILLETTE STANDARD Pedal Car Tire" is in sale since Tuesday, February 23, 2016. This item is in the category "Toys & Hobbies\Outdoor Toys & Structures\Pedal Cars\Pre-1970". The seller is "tatata" and is located in Doylestown, Pennsylvania.This item can be shipped to United States.