You have to change the front-right wheel of your triaxial motor vehicle on flat ground. What should you be aware of when doing so?

To safely change the front-right wheel of a triaxial motor vehicle on flat ground, it's crucial to ensure that the vehicle remains stationary and secure. By using two wheel chocks on one rear axle wheel, you prevent the vehicle from rolling, which is a critical safety measure mandated by German traffic regulations. This ensures that even if the front wheel is lifted, the rear wheels are secured against movement.

Using wheel chocks on the undamaged wheel of the front axle or one on each of the two rear axle wheels is insufficient because they don't provide the same level of security. German traffic laws emphasize the importance of stability during maintenance to prevent accidents or injuries. Therefore, using the correct combination of wheel chocks helps ensure your safety and compliance with legal requirements.