Recently bought an 06 SE with 34K. The brakes feel great, no issues. Being proactive, I would like to pick up pads, rotors, sensors, etc. so I have them when needed. I find very reasonable deals on these oem parts online. I am wondering if I should expect to be replacing the fronts or the rears first and at roughly what mileage? I know it depends alot on driving style and conditions. I am pretty easy on the brakes and typically get great miles out of the pads on all my vehicles. Thoughts and experiences would be appreciated. Thanks!