View Single Post
Old 08-30-2013, 04:57 PM   #8
Rock-It Man
376 cubic inches of fun
 
Rock-It Man's Avatar
 
Drives: 2010 Camaro 2SS A6
Join Date: Jul 2010
Location: MA
Posts: 996
Quote:
Originally Posted by L99CAMA2011 View Post
Has anyone experience any issues with wheel or hub vibration when over these speeds 55 mph. Weird thing is it is as smooth as hell like butter below those speeds but at or above the front vibrates like driving on cobble stones , also feels like front hub has tiny play but is this possible that the front left hub has gone bad and not made a noise after many many miles.
When the vibration happens over a small speed range, it's a balancing problem.

This is because at 55 or 60, the unbalance is rotating at the resonant frequency of the sprung weight of the wheel.
Rock-It Man is offline   Reply With Quote