4. How do I make my wheels last as long as possible?

As you use your skates, your wheels will wear on the inside edges. You will notice that one wheel on each skate will usually wear more than others; typically this is the rear wheel. By rotating the wheel positions and flipping the wheels over on a regular basis you even out the wear on all the wheels, thus extending the life of your wheel set. This is also a very good time to clean any dirt and dust off areas that you can't reach when the wheels are installed.