createConstraint Creates a vehicle constraint  Example blend included

addWheel Adds one wheel to the vehicle

applyBraking Applies a braking force to a wheel

applyEngineForce Applies the power to the wheel's y-axis

constraint_id Returns the constraint ID

constraint_type Returns the constraint type

getConstraintId Returns the constraint ID

getConstraintType Returns the constraint type

getNumWheels Returns the number of wheels that have been added to the vehicle

getVehicleConstraint Returns the vehicle ID number 

getWheelOrientationQuaternion Returns the world wheel orientation matrix

getWheelPosition Returns the world position of the wheel

getWheelRotation Returns the distance the tire has traveled

setRollInfluence Sets how much the selected tire suspension rolls (leans) to the side

setSteeringValue Sets the amount the selected tire turns for steering

setSuspensionCompression Sets the suspension compression for the selected tire

setSuspensionDamping Sets the suspension damping for the selected tire

setSuspensionStiffness Sets the suspension stiffness for the selected tire

setTyreFriction Sets the friction for the selected tire