...make sure you go back and retorque after you drive around for awhile...lugs sometimes loosen up after 50 miles or so....
my first vehicle was a 80 k5 blazer lifted on 33s....I guess I didnt tighten my lugs all the way on one wheel...come around the corner and I see my wheel rollin down the street ahead of me as my truck grinds to a halt on the dust shield....luckily, that was a thick ass dust shield and protected my rotor from the street
good luck..