Possible Clues:

• Building a tug?
• FIRE TRAILER
• Illegal parker's concern
• Might this one give you a pull at all, by the sound of it?
• Perhaps keep drier one side rather than the other
• Drag queen in old prison
• Will it give one a tug? That's a tall order
• Illegal parker's worry
• Keep a tug attached to wreck, for example
• Turret