1. Trailer
A trailer is a vehicle with no engine that is towed (pulled) by another vehicle, like a car, truck, or tractor. It’s used to carry goods, equipment, or even people — depending on the type.
- Needs a towing vehicle (can’t move on its own).
- Must be securely attached using a hitch.
- May require brake lights, license plates, and safety chains, depending on the size and laws in your area.