Hi to all. New member here. Just purchased my first Highlander and love it. 2006 limited. Only issue so far is that I feel quite a bit of high frequency engine and road vibration in the steering wheel. No shake or wobble but just more than I have noticed in other cars I have owned. Just wondering if this is normal with these vehicles or should I look into it further? Car tracks fine, feels very tight and runs very smooth. Just the feel that concerns me. Thanks.