A set of equations determining the neutral Angle, rolling torque and the slip condition in asynchronous rolling are derived by upper bound method.

Depending on what you want, you may want to set your car to a negative camber alignment for more stability during cornering, or a neutral Angle, for even tread wear.

From the Angle of economics, the transform of neutral tax revenue will be primarily transformed to consuming type from conducting type and revenue type so as to reflect neutral revenue principle.