Your TV stand may come with or without wheels but built-in wheels provide quick access to the back or rear of entertainment furniture. Of course, you will need access during the initial set up of your gear. However, that's not the only time as you will also require access whenever you replace or upgrade a certain component in your entertainment system. There are times when wires get loose as well. When this happens, you will need the back to open to check connections. Wheels will also prove to be useful when you're cleaning your home furniture.