I changed the tires to a Bridgestone with a 45 ration rather than a 40 -- with huge improvement in ride and noise. But the build quality isn't there - and rattles are getting bad at 30K miles. Now have learned that rear shocks/struts need replacement. I am very, very angry. Finally, the navigation system Toyota makes is simply no good - maps OK, but the lady inside has no sense of direction. I'm very surprised and disappointed at the reliability factor.
By all means get rid of Yokohama tires and redesign the navigation system. And get the build quality solid.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.