A tow truck stands for being rescued, or for being moved somewhere you did not choose. How it feels in the dream decides whether tradition reads it as help or as loss of control.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.