Related Clues:

• Tire parts
• Tuckers (out)
• Garage stack
• Michelins or Goodyears
• Starts to sag
• Walks or steps on
• They often have belts
• Whitewalls
• Sonatas have four of them
• Two built for a bicycle
• Exhausts — essential parts for cars, we're told
• Michelin products
• Coupe quartet
• Takes steps to study in a back street
• Takes steps to start studies