Related Clues:

• "Mileage"
• "What's the __?"
• Not leave on the shelf
• ''Oh, what's the ___?''
• Join the forces
• 'It's no ___'
• Play for a 30 Across
• Try to profit from
• Recruit
• Take off the shelf
• Put to the test, in a way
• __ NO HOOKS
• Not allow to be idle
• "For indoor __ only"
• Place into service