What impact does lowering a car's suspension typically have?

Lowering a car's suspension typically improves handling due to the lower center of gravity achieved by bringing the chassis closer to the ground. This reduction can minimize the body roll during cornering, allowing for better stability and responsiveness when making turns. However, this alteration often results in a harsher ride quality. When the suspension is lowered, there is less vertical travel, which can lead to a stiffer ride as the suspension components have to absorb bumps on the road with less room for movement.

The other choices do not accurately reflect the impacts of lowering a suspension. Ground clearance would be decreased rather than increased, and while lowering can sometimes lead to marginal improvements in fuel efficiency due to reduced aerodynamic drag, it is not directly associated with drastically decreasing fuel efficiency. Additionally, while there may be some effects on traction due to changes in weight distribution, lowering a vehicle mainly enhances handling rather than reducing tire traction, assuming the appropriate tires are used for the lowered setup.