I hear or feel a vibration or a rubbing sound coming from the rear of my truck on 2009 Nissan Xterra

Makes me think it doesn't have oil in rear end like its dry

by in Sheboygan, WI on June 09, 2013
2 answers
ANSWER by , June 10, 2013
Is it dry? Also possible u-joint or bearing problem.
ANSWER by , June 10, 2013
poss u joints are bad but ck diff fluids 1st