This is a set of 4 tire and wheel assemblies that can be directly installed on WPL C-series and MN-series models such as the MNmodel MN99s. They also seem suitable for the JJRC C8815 Willys Jeep. Hub diameter: 5mm hex Tire outer diameter: 73mm Width: 28mm Please note that these are imported goods and may have scratches or scuffs. They will be simply packaged and shipped via Nekopos (domestic Japanese postal service). Please understand the above before purchasing. wpl c74 c84 c64-1 c54-1 c44 c34 c24 mn82 mn99 mn78 T28 No.2669