Using these Hawk HPS 5.0 rear brake pads is straightforward. First, make sure your vehicle is safely parked and the engine is off. Remove the old brake pads and install the new ones according to the vehicle's maintenance manual. When driving with the new brake pads, give them a short break - in period. Avoid hard braking during this time to let the pads settle properly. As for maintenance, regularly check the brake pads for wear. If you notice any unusual noises, vibrations, or a decrease in braking performance, it's time to have them inspected. Keep the brake area clean to prevent debris from affecting the pads' performance. And always follow your vehicle manufacturer's recommended maintenance schedule.