I went in for 30K service for my 2016 Camry SE. After inspection Customer Representative suggested me to replace Brake Pads and clean Brake Rotary(Drum) and gave me a quote of $469. He said, "Brake pad is almost 2mm thick and Drum is rusty. According to Virginia law, it should not be less than 1mm thick". As I know little about cost, I said okay. My question is "Was he, right about suggesting the replacement? Is it the time?" Experienced people can shed some light. Thanks.