Corrected sentence:
Trains don't have steering wheels. The tracks steer them.
Why this is better (easy steps):
- Start with a capital letter: the first word should be 'Trains' with a big T.
- Use the apostrophe in don't because it stands for 'do not'.
- Make two short sentences instead of using a colon or exclamation point. A period makes it clear and easy to read.
- When we say 'the tracks steer them,' it's a simple way to explain that the rails guide the train — the train follows the tracks, so it does not need a steering wheel.
Another correct version: Trains don't have steering wheels; the tracks guide them.