Ideal for the MAXX expedition 2011. As soon as I lifted the truck off the ground, it was clear that IWE was in bad shape. A crackling sound can be heard as the wheel spins. Easy to fix. Disconnect the upper ball joint. Disconnect the tie rod. Unscrew the ABS sensor tube. Loosen the nut of one axle under the dust cap. Open IVE. Push/pull the axle out of the hub with the IWE. Delete everything. And install a new one. Be sure to scrub the threads on the ball joint and tie rod with a wire brush or wire brush to keep the nuts from loosening rather than seizing and turning.