Cornering stiffness

Cornering stiffness refers to how much a vehicle’s tires resist lateral (sideways) forces when turning. It measures the tire's ability to generate grip and turn a corner without slipping. Higher cornering stiffness means the tire responds more directly and predictably to steering input, providing better handling and stability during turns. It depends on factors like tire design, tire pressure, and load on the tire. Essentially, cornering stiffness indicates how effectively a tire can support the vehicle’s cornering maneuvers, balancing grip and responsiveness to improve driving safety and performance.