Instance Property


The maximum force of the suspension between the vehicle and the wheel, in newtons.


var maximumSuspensionForce: CGFloat { get set }


The physics simulation applies a force of no greater than this magnitude when contact with the ground causes the wheel to move relative to the vehicle. The default maximum suspension force is 6000.0.

See Also

Simulating Suspension

var suspensionStiffness: CGFloat

The spring coefficient of the suspension between the vehicle and the wheel.

var suspensionCompression: CGFloat

The coefficient that limits the speed of the suspension returning to its rest length when compressed.

var suspensionDamping: CGFloat

The damping ratio that limits oscillation in the vehicle’s suspension.

var maximumSuspensionTravel: CGFloat

The maximum distance that the wheel is allowed to move up or down relative to its connection point, in centimeters.

var suspensionRestLength: CGFloat

The resting length of the suspension, in meters.