My 2000 Insight has creaking sound that has steadily been getting worse. It started about 30,000 miles ago and the dealership has been unable to stop it. I have had the brake pads replaced, the left strut and wheel bearing joints replaced. It occurs at low speeds, bumps, stopping, and starting. The noise does not occur when driving the interstate or local highway speeds. Any ideas? Fortunately, I do have the extended warranty or the strut/wheel bearing would have been costly. The car now has 86,0000 plus miles.