t/achaser

my 99 trans am shakes a lot more then i think it is suppose to, anything above 55mph in any gear the car just shakes and doesnt stop untill you back down under 55mph, not really sure whats going on

i just had four brand new tires put on and all were balanced, so im kinda stuck right now, was maybe thinking u joints???

any help is welcome

thanks

mynameisray

iTrader: (4)

Maybe an axle, does it do it under a load or just all the time?

wssix99

iTrader: (5)

Did this happen before your tires were replaced?