Volker 
2007 Toyota 4Runner SUV Limited 4dr SUV 4WD (4.7L 8cyl 5A)
Vibration
 This SUV  has been in the dealership 5 times for excessive vibration and rear end clunking and not been fixed yet.  I've even had the Toyota technical rep look at it. The clunking in the rear end is a known defect in the SUV which according to the technical rep Toyota is not going to fix. If you get it you'll just have to live with it. We thought the vibration was fixed with a new set of tires but that ultimatly did not fix the problem. Toyota quality is not what it's advertised to be.  I'd recommend looking at another companies product before buying one of these. 