I have a set of 582s and I love them. They are only a couple of months old so they don't rattle except when I ride down a brick street. Or it could be that I don't notice them over noise of my 25 year old bike. Mounting them wasn't that hard and didn't require anything other than what came with them. They are a little heavy when lifting the bike but I don't notice the extra weight when riding. I also use the reusable grocery bags in them because they are the perfect size.