One problem related to ball joint has been reported for the 1999 GMC Jimmy. The most recently reported issues are listed below.
While driving, consumer heard a loud dragging noise and was later informed that the noise was caused by faulty ball joints, also dealer replaced the front axle shaft to replace the inner tri-pod boot. The passenger front wheel had leaned in at the top, and the engine had an oil leak. The consumer has requested reimbursement for the monies spent on repair.