What must you be careful about, when putting on a wheel?

The correct combination of tightening the wheel nuts with the prescribed torque and the alternative tightening of the wheel nuts is essential for safe vehicle operation.

1. Tightening the wheel nuts with the prescribed torque ensures that they are neither too loose nor too tight, which is crucial for preventing wheel detachment while driving. This practice is outlined in the recommendations provided by vehicle manufacturers and relevant German traffic regulations.

2. Alternative tightening, often referred to as the crisscross method, helps distribute the pressure evenly across the wheel, which minimizes the risk of warping the wheel rim or causing uneven stress that could lead to wheel failure.

The third option, checking the wheel nuts only after having driven 500 km, is not a responsible approach. Regular checks should be made, especially after installation, to ensure safety and compliance with German traffic laws.

Together, these practices help maintain vehicle safety and are vital to preventing accidents on the road.