Pitch Axis

The pitch axis is a line drawn between the left and right pitch centers. This is the axis about which the suspended mass pitches about. This axis is often called the kinematics pitch axis.

Pitch Axis Location

The location of the pitch axis will determine the Anti Lift, Squat and Dive properties. The Anti properties determine how front and rear suspensions behave during braking and acceleration. The Anti properties will depend on the drive (FWD, RWD, 4WD) and brake (inboard or Outboard) layout of the car.

Pitch Axis Longitudinal Movement

As the suspension pitches the pitch axis will move longitudinally. How much it moves will depend on the suspension geometry.

A pitch center that is closer to one end of the car and inside the wheelbase, is like having a stiffer springs at that end of the car and a softer spring on the other end of the car.