Brakes will function best if the trailer load is distributed in what manner?

Answer: B — Equally over each axle

Brakes function best when the trailer load is distributed equally over each axle because this ensures that the maximum braking force is applied evenly across the entire braking system. When the load is balanced, it helps to maintain stability and control while braking. This distribution minimizes the risk of wheel lock-up on any individual axle, which can lead to skidding or loss of control. An even load distribution also promotes better tire wear and traction, resulting in enhanced safety during both braking and handling. Thus, achieving an equal weight distribution across the axles is crucial for optimal braking performance and overall vehicle safety.