kantstabilitet

Kantstabilitet refers to the stability of a vehicle's body when cornering, particularly in relation to its roll characteristics. The term originates from the German word *Kant*, meaning "edge" or "rim," which in automotive engineering describes the tendency of a vehicle to roll or tilt when subjected to lateral forces during cornering. This phenomenon is influenced by factors such as the vehicle's suspension geometry, weight distribution, tire grip, and center of gravity.

The stability of a vehicle in a turn is determined by how well it resists rolling over its side walls. Poor kantstabilitet can lead to excessive body roll, which may compromise handling and safety, especially at high speeds or during aggressive maneuvers. Engineers address kantstabilitet by designing suspensions with adequate anti-roll bars, adjusting spring rates, and optimizing tire pressure to balance lateral forces. A well-tuned suspension system helps maintain a stable ride while allowing for controlled body movement during cornering.

Kantstabilitet is particularly important in performance and high-speed vehicles, where maintaining grip and preventing rollover is critical. Modern automotive design often incorporates computer simulations and real-world testing to fine-tune kantstabilitet for different driving conditions. While some body roll is normal and even desirable for driver feedback, excessive roll can indicate poor stability and may require adjustments to the vehicle’s setup.