One problem related to brake disc rotor has been reported for the 2006 Hyundai Tucson. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Hyundai Tucson based on all problems reported for the 2006 Tucson.
New 2006 Hyundai Tucson v6 4wd. Shaking / vibration in the steering wheel at around 45 mph. Brought vehicle to the Hyundai, dealer 3 times to have it fixed, but shaking still persisted. Each visit took longer, last one they had vehicle for a few days. Mechanics worked with the factory repair representative , and used diagnostic computer, but they still couldn't figure out the cause. Work performed over 3 visits. Balanced tires, swapped out tires, looked at axles, replaced faulty coupling assembly, machined the brake warped discs, and solved the shaking when braking. But problem still existed when driving. This is on a brand new vehicle from the factory.