Related Clues:

• Become frazzled
• Begin to flag
• Part of American car — exhaust?
• Bridgestone circle
• Become winded
• Pit crew item
• Carlson of Fox News
• Get exhausted
• One may be studded
• Bridgestone buy
• Makeshift backyard swing
• Cheap backyard swing
• One of a rotated set
• Tanya who sang "Delta Dawn"
• What rolls around a lot?