Cause of noticible front-end vibration in the 15-25 MPH range. C

It's an automatic. Most noticeable when I accelerate after letting up on gas.

More specific-what speed is it most easily aggravated and is your foot completely off the accelerator , or just barely on it? Can you keep it wobbling continuously , on purpose?

Thanks for your reply. Sorry for the delay. Just got back from vacation. Just tested again to answer your question. Vibrates only when accelerating. Most noticeable at 20 mph and lessens as it approaches 50 MPH.Very little above 50. Failed to mention PT is the Pacific Coast Highway edition with Sports Suspension.

Good news. The new Axles were bad. They replaced with another new set. No more vibration. Thanks for your help.