Related Clues:

• They thrive on inflation
• They're worn on road trips
• Turnpike rollers
• Road runners
• Bicycle wheels
• Bicycle rollers
• Spares, e.g.
• Convertible quintet
• Doles out, as duties
• They may roll off the production line
• A bicycle's built for two
• Stems (from)
• Throws out
• Utters, perhaps
• Hands out, as duties