Hello! It’s about a car in which a front disc brake seems to be heavy. The vehicle was moved on a highway and the driver noticed high-frequency whistle during the ride. On a parking lot she noticed strong smell on the respective side and a hot rim. I bucked it up and, if you push the respective wheel, it stops after 1/2 – 3/4 revolution. The brake disc is not quite smooth, but has feelable grooves ( The vehicle is expected to be delivered by the end of the year due to mileage and age (waste or export). Therefore, it is not planned to invest so much. At the same time, it is clear that safety is taking place – especially in the case of brakes. Now I wanted to overtake the brake piston with a spare kit (otherwise new caliper). Perhaps also on the other side. Normally I would have brake pads and sc But I’m thinking about whether it’s not enough to leave the old windows on it for the few months. The minimum thickness is still there. They’re only about 3 years old. Brake pads must certainly be new, because they are probably glazed on one side. But you can only see that when you have dismantled everything. Do you think that the heat on one side has caused such damage that they now have to be replaced on both sides? Thank you for eu re answers.