Related Clues:

• Michelins or Goodyears
• Starts to sag
• Half-mast fliers, at times
• Independence Day sights
• Bunting runs out of energy
• They often have belts
• Whitewalls
• Pole wavers
• Sonatas have four of them
• Two built for a bicycle
• Golf ball grows fainter?
• Exhausts — essential parts for cars, we're told
• Michelin products
• Loses speed
• Coupe quartet