Features: High grip tires designed for various rock crawlers & trucks. Inner foams are included. Made of super soft compounds for good grip over all kind of terrain. Large, deep lugs provide exceptional traction in rock and mud. For 1.9 inch size wheels. The color of the item may vary slightly due to your own computer and photography. Specifications: Height: Approx.110 mm (3.94 inch) Width: Approx.38 mm (1.5 inch) Inner Diameter: Approx.48 mm (1.9 inch) Material:Rubber Color:Black for 1:10 RC Rock Crawler Axial SCX10 D90 D110 Tamiya CC01 1.9 Inch Tyres Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 4x Rubber Tires