MDA is a man-made (synthetic) recreational drug noted for its stimulant and psychedelic properties that has been used since the 1960s as a clubbing and sex-enhancing substance, with some similarities to LSD and MDMA (ecstasy). Sought after effects. 1  visual hallucinations.
A wheel alignment is done to make sure the vehicle's wheels are running parallel to each other, and that the tires meet the road at a correct angle, to fix or avoid problems such as irregular tire wear, poor handling (pulling to one side) or a crooked steering wheel.
Tire Tread Wear Cause 2: Out-of-Spec Tire Alignment Tire alignment, also known as wheel alignment, refers to the adjustment of the vehicleâs steering and suspension components â the system that connects and controls the motion of the wheels.