Related Clues:

• They might squeal
• Dragster's slicks
• Is ready to rest
• Becomes weary
• The wheels on the bus, e.g.
• Saturn's four
• Rim attachments
• Some spares at the chop shop
• Semi's 18
• Rotated car parts
• Firestone products
• Road rollers
• Recaps, for example
• Treaded things
• Michelin Man makeup