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.
As a recommended maintenance procedure, tire rotations have real benefits: 1  Balanced traction between all four wheels. 2  Regular inspections can be performed while wheels are off. 3  Even tread-wear puts less strain on all wheel drive and four wheel drive vehicles. 4  Improved fuel mileage due to less wheel drag.