If you have an air suspension, there are a few different ways that you can pump air into it. One way is to use an air compressor. You can either use a portable air compressor or a larger one that is mounted on the wall. Another way to pump air into your air suspension is to use a hand pump. This is a manual way to pump air into your suspension. You will need to be able to hold the pump in one hand and operate it with the other hand. The last way to pump air into your air suspension is to use an electric pump. This type of pump will require you to plug it into an outlet and turn it on.