RockNJ

Hello everyone, I just recently purchased an 2007 ES 350 With the same vibration problem starting at 40mph. I've had the car for a week and I've taken the tires to get balanced and I still recieve the vibration. One thing I've noticed is that the vibration only happening when im accelerating as soon I take my foot off the gas it stops. I've taken it to my mechanic who says that its my axles, so we will see how this $600 venture will turn out.