Question about Traxxas Land Rover Defender

The Land Rover Defender (RTR Ready-to-Run) from Traxxas can be fitted with 2.2 x 1.0 inch (approx. 57 x 25.4 mm) tyres, which are mounted on 1.0 x 0.49 inch (approx. 25.4 x 12.5 mm) rims. These tyres are soft and grippy, specially designed for off-road use and are included with the model. The tyres are designed for 1:18 scale and fit the 7 mm hex size of the rims.