I have had wheel shake from the start off and on, OEM wheels and tires, aftermarket wheels and tires. Got the car new so nothing part wise should have been worn. The vibration between 65 and 75 comes and goes and always has. Once I get to 80+ it goes away. To eliminate the engine and transmission(I have an ATX) I put it in neutral and the vibration is still there. I have had tires balanced and rebalanced, rotation done when it should be, and alignment done on a regular basis. It still comes and goes, sometimes worse than other times. I think there may be something to that harmonic vibration thing. Until any solution comes up, I just put up with the shakes.
