Should be based on the actual choice of trolley wheels

Trolley wheels in fact not a lot of people care about a site parts, in fact, need to be emphasized here is that the trolley wheels for different types of people is very necessary for targeted selection, here to say a few things: the first First, people often use the trolley case, then the wheels actually need a relatively solid, the best can also be relatively easy to wear and tear; Second, the trolley case on what kind of land to walk on, if often lying on the road surface Third, just indoors, such as inside the airport, then the choice of room is relatively large, you can choose plastic; Fourth, if it is not moving, and occasionally a year to move A few times that kind of choice of space is relatively large, so look at the actual situation, but still have to focus on the wheel of choice than to extend the life of the trolley better.