Wondering if you can swap out just your car's brake pads and leave the rotors alone? This article breaks down when it's safe (and smart) to just replace pads, the signs your rotors need attention, and how skipping rotor replacement might affect your brakes. You'll get quick tips for checking rotor condition, plus how shops decide when to upsell you on extra repairs. Learn how to make the best call for your car, your wallet, and your safety.