When pulling a trailer down a long steep hill, what should you do?

When pulling a trailer down a long steep hill, shifting into a lower gear is crucial for controlling your speed. Lower gears provide more engine braking, allowing the engine to help slow the vehicle down without relying solely on the brakes. This is particularly important because relying on the brakes alone can lead to overheating and potential brake failure.

Staying in the right lane is also important for safety and traffic flow, especially when you are handling a vehicle that may not be as responsive as a car without a trailer. The right lane typically allows you to maneuver more easily and provides an appropriate space for slower vehicles.

Thus, the combination of both shifting into a lower gear and maintaining position in the right lane enhances control and safety when descending steep grades with a trailer, making this choice the most comprehensive and effective approach.