I bought my '04 LE used with 3,655 miles on it. I did an oil change at 5,000 miles using Rotella 5w-40 synthetic. I now have 7,128 miles and was just curious on how often most people change their oil and will I be coming up on any major maintenance items? I was also wondering how often people change out brakes (rotors and pads) and fluids. (coolant, brake fluid, etc.) Thanks for any help.