Formula 1 Crossword

1234567
Across
  1. 3. America's version of Formula 1
  2. 4. How many drivers there are per "team"
  3. 5. A synonym for "team" in F1
  4. 6. French term for "race" in F1
Down
  1. 1. Titanium reinforced ring around F1 racing cars
  2. 2. Car that follows behind F1 racing cars
  3. 7. Drag Reduction System