BGE car game problem I have model two car.the first car is okay but the second car is flying when I turn right or left. 

here is the blend file

many thanks for any answers.
Select 370z and hit ctrl+a and aplly scale and do this for its wheels , set wheels to no collision(physics tab). Also set Camera 2  camera object to 370z(logic actuator) if you are making split screen multiplayer game