Set of 4 Slick Tires for RC Cars Replacement tires that came with an RC car. The RC car has been disposed of, so the details are unknown. - Quantity: 4 pieces (for one car) - Color: Black - Sizes: Different sized tires (large and small) Tire Outer Diameter: Approximately 143mm Tire Inner Diameter: Approximately 125mm Tire Width: Approximately 16mm and 20mm Please use these measurements as a guide, as they are approximate. The tires will be removed from the plastic case for shipping. Thank you for looking.