If, while driving your car, you hear extraneous tapping or scratching sounds, especially if the car heels over, you should check the suspension. In addition to these signs, indications for diagnostics include the steering wheel gaps and the car drift when driving. In the course of diagnostics, the experts check the suspension as a whole and the serviceability of its elements, the condition of the struts and bushings of stabilizers, tips and steering rods, silent blocks, ball bearings, bearings and shock absorbers, and makes a defective conclusion on the repair or replacement of system components.