Using the Yakima FullSwing 4 - bike hitch mount rack is a piece of cake. First, use the AutoPin to position and secure the rack to the hitch and receiver. It'll do the job automatically. For installation, use the locking SpeedKnob, and you won't need any tools. Then, use the Zero - hassle ZipStrips to quickly secure your bikes to the rack. The fully padded arms will keep your bikes safe. When you need to access the rear of your car, just give it a single touch, and it'll swing away with the bikes still loaded. When you're done, fold down the arms. As for maintenance, keep the rack clean. Check the SKS Locks regularly to make sure they're working well. And don't forget to look at the SpeedKnob and AutoPin from time to time to ensure they're tight and in good condition.