A method for testing behaviour of interaction points of vehicle components by means of a vehicle test apparatus, wherein the vehicle test apparatus comprises: - a test apparatus control unit, - a vehicle wheel support movable in a horizontal plane, and - means for monitoring, wherein the vehicle wheel support and the means for monitoring are controllable by means of the test apparatus control unit, characterized in that the interaction point to be tested is a bushing or joint arranged between interacting vehicle components, wherein the method comprises the steps of: - identifying vehicle model and which bushing or joint that should be tested, - providing a set of testing sequences, each testing sequence defining a sequence of movements of the vehicle wheel support and further defining direction of respective movement, force applied in respective direction of movement and length of stroke of respective movement, wherein each of the testing sequences is designed to expose a specific bushing or joint, and/or the linkage of that bushing or joint, to loads or forces defined in direction, magnitude and length of stroke which are sufficient for revealing a play due to wear at that specific bushing or joint, and the following steps performed by means of the test apparatus control unit: - selecting a specific testing sequence based on the identified vehicle model and bushing or joint to be tested, - controlling movement of the vehicle wheel support in at least a first direction in the horizontal plane according to the selected specific testing sequence, - monitoring behaviour of the bearing or joint to be tested by means of the means for monitoring, and - collecting measurement data from the means for monitoring. - a test apparatus control unit, - a vehicle wheel support movable in a horizontal plane, and - means for monitoring, wherein the vehicle wheel support and the means for monitoring are controllable by means of the test apparatus control unit, characterized in that the interaction point to be tested is a bushing or joint arranged between interacting vehicle components, wherein the method comprises the steps of: - identifying vehicle model and which bushing or joint that should be tested, - providing a set of testing sequences, each testing sequence defining a sequence of movements of the vehicle wheel support and further defining direction of respective movement, force applied in respective direction of movement and length of stroke of respective movement, wherein each of the testing sequences is designed to expose a specific bushing or joint, and/or the linkage of that bushing or joint, to loads or forces defined in direction, magnitude and length of stroke which are sufficient for revealing a play due to wear at that specific bushing or joint, - identifying vehicle model and which bushing or joint that should be tested, - providing a set of testing sequences, each testing sequence defining a sequence of movements of the vehicle wheel support and further defining direction of respective movement, force applied in respective direction of movement and length of stroke of respective movement, wherein each of the testing sequences is designed to expose a specific bushing or joint, and/or the linkage of that bushing or joint, to loads or forces defined in direction, magnitude and length of stroke which are sufficient for revealing a play due to wear at that specific bushing or joint, and the following steps performed by means of the test apparatus control unit: - selecting a specific testing sequence based on the identified vehicle model and bushing or joint to be tested, - controlling movement of the vehicle wheel support in at least a first direction in the horizontal plane according to the selected specific testing sequence, - monitoring behaviour of the bearing or joint to be tested by means of the means for monitoring, and - collecting measurement data from the means for monitoring. - selecting a specific testing sequence based on the identified vehicle model and bushing or joint to be tested, - controlling movement of the vehicle wheel support in at least a first direction in the horizontal plane according to the selected specific testing sequence, - monitoring behaviour of the bearing or joint to be tested by means of the means for monitoring, and - collecting measurement data from the means for monitoring.