Ditto to all above. I replaced struts and tightened down the axle nut as much as I could w/o considering torque and had to replace them shortly after getting an alignment. Torque those things down to around 200+ft/lbs if I remember correctly. Of course it also helps to have a lock washer between the nut and hub. Just replaced another hub due to lack of one on the SE-R I recently bought; the nut was so loose I could turn it by hand.