Using these brake pads is straightforward. Just follow the standard procedures for brake pad replacement. When installing, make sure the surface is clean and free of debris. As for usage, these pads are designed for street - legal vehicles, so they're great for daily driving. But don't push them too hard in extreme racing conditions as they're not specifically built for that. For maintenance, check the brake pads regularly for wear. If you notice excessive wear or a decrease in braking performance, it's time to replace them. Also, keep the brake system clean to ensure optimal performance.