How should drivers approach cornering while driving Doubles/Triples?

Prepare for the CDL Doubles/Triples Endorsement Test. Use flashcards and multiple choice questions, with hints and explanations for each query. Master your skills for your upcoming exam!

When driving doubles or triples, approaching cornering by slowing down significantly before the turn is essential for safety and control. These configurations of trailers are longer and often more difficult to maneuver than single-vehicle setups due to their combined length and added weight. Reducing speed before entering a turn allows the driver to maintain better control over the vehicle, ensuring that both sets of trailers can navigate the corner without risking a jackknife situation or losing traction.

Slowing down also gives the driver more time to assess the turning radius needed for the trailers, which helps prevent the rear trailer from swinging out or clipping curbs or other obstacles. This proactive approach minimizes the risk of tipping, ensures that the trailers follow the intended path through the turn, and enhances the overall stability of the vehicle while traversing corners.

In contrast, high-speed cornering can lead to loss of control, making it harder to navigate turns safely. Making sharp turns or running straight through without deviation does not account for the vehicle's length and can create dangerous situations, including inadequately clearing intersections. Thus, the best practice for handling corners while driving doubles or triples is to slow down significantly before the turn.

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