Bad vibration when i take foot off of gas

[dorskh]

Whats up everyone?!!! Lately i have noticed when i take my foot off the gas on the highway i get a very severe vibration..the steering wheel shakes enough to shake your arms pretty good...it seems to be when you slow from about 70 to 50 mph and there is no vibration whatsoever when i have my foot on the gas...any thoughts? at first i thought it was my tires but i got new tires and the issue pops up from time to time...any help would be appreciated! by the way it is a 2010 Limited which i LOVE!!!

 

[1engineer]

If you are not touching the brakes when you let off the accelerator there is nothing different in the drivetrain between coasting vs. accelerating. Usually when you have a vibration at speed it can only be two things: Tires or brakes. Again if you are NOT applying the brakes check to see if you have missing wheel weights or a bent rim.

 

[dorskh]

i know the rim isnt bent and i am not missing any weights...it is when i take my foot off the gas and coast and the speed drops...the more it drops the worse it gets...no brake, no gas