Related Clues:

• Lotful
• What some plants produce
• A lot may have lots
• Football practice targets
• Akron exports
• Guys' chat topic
• Traffic, mostly
• Four for the road
• Lincoln and Ford, e.g.
• They're worn on a road trip
• Mercury and Saturn, but not Uranus
• Michelins or Pirellis
• Wearies
• Freeway array
• They get people into jams