If the tornado is relatively close and no other shelter is available then yes. Tornadoes are fast moving and unpredictable, you should not attempt to outrun one.
I would assume that when the tornado hits you are going to be in your car as per the category this was posted under. If you are in your car during a tornado, you should find a ditch and lay in in on your stomach away from your car. If you cannot find a ditch it is suggested to get out of your car and lay under the vehichle in such a manner that if the car would roll either direction the car would not roll on top of you and the car would protect you from debris that is carried by the strong winds.
If no shelter is available a ditch is your best option as a last resort.
You should not be in the car. A car is a dangerous place to be if there is a tornado. If a tornado is coming, dry to get out of its path by driving at a right angle to its motion, or at least as close to one as the roads will allow. If you are unsure of your ability to escape, get out of the car and lie in a ditch or depression.
To some degree. You should only take cover in a ditch from a tornado as a last resort if no shelter is available.
If the tornado is close and approaching you, leave the vehicle for some sort of shelter, preferably underground. If you cannot get inside, lie in a ditch or depression in the ground.
If there's is a tornado and you are in your car then you should leave and search for the best available shelter. Usually that would be a ditch on the side of the road.
If a tornado is approaching and you are in a car abandon the vehicle and seek shelter is a sturdy building. If no shelter is available lie in a ditch or culvert.
Get out and hide in a nearby ditch deep enough so you can hide in it.
No. It doesn't take a very strong tornado to pick up or flip a car. If you are in a car and a tornado is coming you should go to the nearest sturdy building or underground shelter. If no shelter is nearby get out of the car and lie in a ditch or depression.
Lie in a ditch or depression in the ground if you cannot get to shelter.
If the tornado is close, leave the vehicle and take cover in a nearby sturdy building. If none is available, lie down in a ditch.
If the tornado is in a distance, try to get out of the path by driving perpendicular or diagonal to its path. Do not attempt to outrun it. If the tornado is approaching and there is any doubt about your ability to get out of the way, get out of the gar and take cover in a ditch or depression.