what are the odds of 07yukon front wheel bearing going at 87k milesi hear a minor humming that i do not believe is the tires, based on the soundit is a 4 wheel drive model, not AWD
you cant really go off miles in some cases. 87k miles is plenty of time to wear out a bearing depending on how it has been driven for those 87k miles. I ruined both front wheel bearings just driving through some deep water once and only had 2k miles on it. the harder you are on it, (bigger wheels/tires than what the factory recommends, off road driving, 87k miles of a speed demon) - will wear just about out any wheel bearing prematurely.
Chris, It is going to depend on how you drive your vehicle and where you are driving. If you think you are having issues with your wheel bearings, then I encourage you to visit your local dealership and have them checked out. Thank you, Elizabeth, GM Customer Service
