Nissan Repair: changed bearing on front driver side, lug nuts, flat tires

Question
a week ago i changed the bearings (the other was all to pieces)in my passenger front.  After two days of driving it the front end started making a loud roaring noise.  The nut was torked on tight with air gun.  Where could this roaring noise from the front end be coming from?  It is almost as if I am driving with two front flat tires. HELP

Answer
take the tire of and recheck everything to start eliminating problems.  make sure that you didn't over tighten the nut, you may have toasted the bearings all ready..im not saying for sure, this is why you are taking the wheel back off to check.  spin the hub to see if you can hear any sort of noises inside or something is grinding.  you may just have a loose lug nut.  i took my car to a GARAGE and they didn't even tighten down the lug nuts, i had one fly off and 2 were loose.  you never know.  only way to check is to start investigating.  good luck and let me know your results. xxp_sebby@yahoo.com