In terms of vehicle dynamics, what is the effect of a longer wheelbase?

A longer wheelbase generally increases the off-track or the tendency of the rear wheels to travel a different path than the front wheels during turns. This happens because, with a longer distance between the front and rear axles, there is a greater distance for the vehicle to turn, which can affect how the vehicle handles curves and corners.

Vehicles with longer wheelbases tend to be more stable at higher speeds and can provide a smoother ride, but they may require a larger turning radius. This means that in situations like tight turns, the rear of the vehicle doesn't follow the path as closely as it might with a shorter wheelbase, commonly resulting in the back end trailing wider than the front.

In contrast, a shorter wheelbase can lead to more maneuverability, making it easier to take sharp turns, but it can also come with a sacrifice in speed stability. Thus, the characteristic of increased off-track with a longer wheelbase is significant for understanding vehicle dynamics, especially when considering vehicle design and performance in different driving conditions.