What can cause a faster-moving vehicle to suddenly swerve on a dry, straight road?

The combination of gusts of wind and a tyre blow-out can indeed lead to a faster-moving vehicle suddenly swerving on a dry, straight road.

Gusts of wind can exert lateral force on the vehicle, particularly if it is tall or heavily loaded, causing it to veer off course. Regulations in Germany require drivers to be aware of environmental factors that could affect vehicle handling, especially when maneuvering at higher speeds.

A tyre blow-out is a sudden failure that can lead to a loss of control. When a tyre bursts, the vehicle may swerve in the direction of the blow-out due to uneven weight distribution and grip loss. This is critical to note because German traffic laws emphasize the importance of maintaining vehicle safety and ensuring that tyres are in good condition.

Continuous headwind does not cause swerving; instead, it may slow down the vehicle. Therefore, including all relevant options is essential for understanding how different factors can affect vehicle control on the road. Knowing these aspects is part of safe driving practices as outlined in the German driving regulations.