The damping ratio that limits oscillation in the vehicle’s suspension.
- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 3.0+
Damping ratio measures the tendency of the suspension to oscillate after a shock—in other words, for the vehicle to bounce up and down after running over a bump. The default damping ratio of
2 causes the wheel to return to its neutral position quickly after a shock. Values lower than
1 result in more oscillation.