Using this Air Lift rear air suspension kit is a breeze. First, refer to the detailed instruction manual included in the kit. It'll guide you through the installation process step - by - step. You'll need to install the pair of air - over monotube shocks and use the provided mounting hardware to secure everything in place. Connect the 1/4 - inch and 3/8 - inch PTC fittings as instructed. When it comes to daily use, the 30 - level adjustable shocks allow you to customize your ride according to your preferences. For show events, you can take advantage of the 5.1 - inch drop to get that eye - catching stance. As for maintenance, regularly check the air springs for any signs of wear or damage. Keep the shocks clean and lubricated if needed. Remember, this kit comes with a 1 - year warranty, so if you face any issues, reach out to Air Lift's excellent customer support. And don't forget to follow the California warning information at www.P65Warnings.ca.gov.