Related Clues:

• Hack's vehicle
• Its business is picking up
• It might make a career in the city
• Passenger vehicle
• DeVito sitcom
• Travel across a tarmac
• See 56-Across
• Rainy night quest, perhaps
• One with a checkered past, possibly
• It's metered
• Pitching style
• Go-getter
• Piece
• Pistol, say
• Go down the runway