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Should you notice the inner or outer edges of your front tires wearing down quicker than the rest of the tread, worn ball joints are a likely cause. This symptom can be difficult to catch; if you become aware of any other signs of ball joint failure, check your tires carefully and pay close attention to the inner treads.


This article originally appeared on YourMechanic.com as Symptoms of a Bad or Failing Ball Joint (Front) and was authored by Ed Ruelas. Skip the Repair Shop Our Mechanics Make House Calls


The lower ball joint is what attaches the steering knuckle and control arm together. There are two pieces which make up the lower ball joint; a socket and ball. These pieces are inside of a rubber boot that is filled with lubricant. Basically, the lower ball joint allows the wheels and tires to be connected to the vehicle and its steering assembly.


As the ball and socket wear, the socket sinks up into the joint, and the case slides down over it. The exposed, protruding part of a new ball joint is called -- appropriately -- the "shoulder." If your vehicle has those type of ball joints, lay a straight edge on the bottom of the ball joint.


Failure Both Pics above are one of the worst things that can happen to your car when driving on a bad ball joint. Excessively worn ball joints can break,causing the wheel to collapse and control of the vehicle to be lost.


Symptoms of bad ball joints on a car include noises coming from the front end when driving over rough surfaces or an inability to control the vehicle while steering, according to O'Reilly Auto Parts.


Another weekend project as I will be replacing front passenger side lower control arm with a ball joint. Skip navigation ... Symptom of bad lower ball joint YouTube; How to Diagnose and ...


The disadvantages are, debris may enter the joint if improperly lubricated and lack of lubrication may cause the joint to fail. Ball joint types. They use different types of ball joints on the various vehicles they build. With a load-bearing ball joint, the normal load pushes the stud into the ball joint housing.


How to Check Ball Joints. The ball joints allow the suspension of your vehicle to move up and down, while at the same time allow the wheels to turn left and right. Over time, a car's ball joints may wear down. If a ball joint starts to loosen, you'll hear clunking sounds from the front as the joint rattles in the...


Ford Explorer Ball Joint Failure: Symptoms of Trouble. If you've got your elbows and knees for smooth limb movements, your SUV has got its own Ford Explorer ball joints for smooth swerves and steering. And just like how aching joints limit your movement, failing ball joints can also restrain your Explorer's drive.