110kmph Vibration

I had a tyre alignment and balance done only a few weeks ago and that cured the vibration in the wheel between 85/110kmph however anything slightly over 110 and the wheel starts vibrating like a jackhammer any ideas?

 

Checked your rims for dints ? even a small dint will screw with the balance at that speed

 

Get a re-balance. Sometimes takes a few goes to get the job done right.

What is the condition of tyres and rims? Any spacers?

 

centre bearing may be

 

check rear shocks

 

had the same problem , sounded like a jack hammer , had the tail shaft redone , center bearing gone , all good now

 

Same problem here fixed it by putting a single piece tailshaft in

 

2nd that, thats me dads car, seriously 100x's better. bout $600 to get it done, but a hugh differnce.