Two problems related to axle shaft seal have been reported for the 1997 Chevrolet Tahoe. The most recently reported issues are listed below.
Consumer had seen vehicle leaking oil. Took vehicle for repairs and technician found out that oil leakage was coming from rear axle, and could not be sealed.
While driving the truck and come to a stop sign the truck wouldn't stop, got out to check the truck and noticed that the rear axle fluids were leaking on the brakes, and the vehicle had to be towed to a mechanic.