In Visual Studio, you can draw a use case diagram to summarize who uses your application or system, and what they can do with it. To create a UML use case diagram, on the Architecture menu, click New UML or Layer Diagram.
The Benefits of Wheel Alignment. Proper wheel alignment is extremely important to protect tire investment and tire life, maximize fuel economy and stop safely in wet weather conditions. Proper wheel alignment helps vehicles hold the road better and feel more stable.
The advantages of rear drive wheels are mainly realized in the car's handling and the ability to tow heavier trailers. Though traction control and stability control help keep the car moving and prevent fishtailing, respectively, rear-wheel drive is still the worst choice on snowy roads. What makes the car handle well in most cases â having its weight balanced over the front and rear wheels â doesn't provide optimal traction in snow.