Related Clues:

• Highway jackknifer
• Prefix with sweet
• Finals preceder
• Automatic lead-in
• Convoy component
• Turnpike behemoth
• It's good for the long haul
• Head of circulation?
• A Final Four game
• Sesqui- divided by three
• Rest area sight
• Truck stop sight
• Rest stop sight
• Eighteen-wheeler
• High roller?