Recently bought a 2006 Tacoma PreRunner TR5 (84K mileage). It was a leased vehicle, one owner. Great vehicle but for a vibration while accelerating from about 20 mph on up. It coasts smooth at any speed. I've read other posts here about vibration issues and it seems this is a fairly common problem. The truck has not been modified with suspension mods, etc. Tires are Michelin LTX m/s. No evidence of uneven wear. No off road abuse. Any suggestions or recommendations?
Thanks in advance