Related Clues:

• Treaded things
• Michelin Man makeup
• Sneaker patterns
• Makeshift swings
• Pit crew gear
• Firestones, e.g.
• They get worn on tires
• Foursome for a Ford
• Pit crew's supply
• Loses interest
• Sets the foot down.
• Stared at tyre surfaces
• Walks or steps
• Puts the foot down
• Grows weary of rites