What is a possible effect of using a spring with too high a spring rate?

Using a spring with too high a spring rate results in increased stiffness, which directly contributes to a harsher ride experience. When the spring rate is too high, the suspension system becomes less able to absorb road imperfections, leading to a reduction in comfort for passengers. This stiffness means that while the vehicle may be less affected by body roll during maneuvers, the overall ride quality can suffer significantly, making it uncomfortable for everyday driving or on uneven terrain. The balance between spring rate and ride comfort is crucial for achieving an optimal driving experience, and excessively stiff springs generally produce negative effects on ride quality.