Nver heard this before and Only heard twice the other day and not again since.

Right turn say on an off ramp or on ramp, kinda fast, 50-60, a vibration/groaning from the back, right wheel... I have no idea what it was..I heard it twice and NOT at all since it happend ??? its a groaning./vibration that you can actually feel in your seat...Im not lowered all that much, Eibach/AGX, but it came as a surprise cause I havent heard it at all...

I am clueless

-matt

 

no ideas anyone ??

-matt

 

Is your car lowered?

 

sorry I didnt read that. Do you have wheel spacers in the rear? I had this problem when I got new tires. The tires actually rubbed against the strut. Then I got spacers and they rubbed against the rear wheelwells. About a month later the noise was gone.

 

yea its been lowered for over 2 1/2 years now and its never done this...this was the only time this happened..It hasent happend since either and it wasnt like I was pushing the car hard around the corner, I was just driving

-matt

 

I had problem very similar to this. When I turned left, I would get a groan coming one of the rear wheels. I couldnt figure it out for a while and it ended up being seized calipers. After driving for a while, feel the wheel for heat and see if you notice a difference between the two rear wheels.

 

ebrake is integrated into the brake calipers in the rear, mine used to make groaning sound after being parked for a long time with the ebrake up, esp in the rain/sleet/snow. i think it was rust build-up. my buddy had something like that too, but he had to replace rear bearing. everything is fine now.

 

I had similar problem, monitored it for about 6 months, then began to occur more often, ended up being front wheel bearing. Since your problem is from the back I would get all 4 wheel bearings checked.