Using this bike trunk rack is easy. First, open the rack and attach it securely to the trunk of your car according to the instruction. Then, carefully place your bikes on the rack and fasten them with the provided straps. When you're done, you can fold the rack for easy storage. Remember to check the straps regularly to make sure they're tight. Also, avoid overloading the rack with too many bikes. To keep it in good condition, clean it with a mild soap and water after use, and store it in a dry place.
