It is true that many cars can tow trailers, provided that they are equipped with the right equipment and are rated to tow. The towing capacities of automobiles are determined by the manufacturer. A full-size sedan or other larger car is often rated to do some amount of towing, whereas a compact or sub-compact car does not have the same rating. It is very important to read the owner's manual of your car to find out if it is capable of towing a trailer. Whether you are towing a trailer with your vehicle or not, CURT probably has a custom receiver hitch to match your vehicle's make and model, even if it will only be used to attach a bike rack or cargo carrier.