How can excessive speeding affect the safety of larger CMVs on ramps?

Excessive speeding can significantly compromise the safety of larger Commercial Motor Vehicles (CMVs) on ramps primarily because it increases the likelihood of accidents. Larger vehicles, such as buses and trucks, have longer stopping distances due to their size and weight. When these vehicles exceed safe speed limits, they become much harder to control, especially when navigating turns or changes in road grade on ramps. This can lead to a loss of stability, inability to negotiate curves, and a heightened risk of tipping over.

At high speeds, drivers may not react in time to obstacles or changes in traffic conditions. The kinetic energy involved in a collision increases with speed, often resulting in more severe accidents when larger vehicles are involved. High-speed maneuvers can also lead to rollovers or collisions with other vehicles or roadside barriers, further endangering the safety of the vehicle occupants and other road users.

The other options do not accurately reflect the realities of managing larger CMVs. For instance, excessive speeding does not enhance performance or allow for better maneuverability; rather, it degrades both. Additionally, it is quite relevant for larger vehicles since their unique handling characteristics and increased mass make them particularly vulnerable to the dangers associated with speed. Therefore, recognizing the impact of excessive speeding on safety