ICBC Class 4 CDL Practice Test 2025 – Complete Exam Prep

When navigating adverse weather conditions, it is crucial for drivers to consider the effectiveness of cruise control. In bad weather, such as rain, snow, or ice, using cruise control can be dangerous. This is because it may not allow the driver to react as quickly to sudden changes in speed or traction loss due to slippery surfaces.

Without vigilance, drivers can quickly find themselves losing control of the vehicle. Cruise control can also mask any necessary adjustments in speed that a driver may need to make to safely maneuver through challenging conditions. Therefore, understanding the implications of using cruise control in adverse weather is essential for maintaining safety on the road.

In contrast, while visibility can be decreased in adverse weather, proper tire pressure can contribute to vehicle stability, and awareness of road surface conditions is critical, these factors do not directly relate to why cruise control should be avoided in such scenarios. Each of these elements plays a role in driving safety, but cruise control's potential impact on driver reaction and control in poor conditions is particularly significant.