Using these Enkei RS05 - RR wheels is easy. Just make sure to check the compatibility with your vehicle before you start the installation. If needed, make some modifications to get them installed properly. As for maintenance, regularly clean the wheels with a mild soap and water solution. Avoid using harsh chemicals that can damage the matte gunmetal finish. When driving, be careful on rough roads to prevent any unnecessary impacts on the wheels. If you notice any signs of damage, have them inspected by a professional right away.