 I bought this powerful half ton thinking it would run like my 9 year old tacoma.  The ride is simply awful.  I as well as my passengers are literally bouncing off our seats being held in by our seat belts.  I don't dare have my new born in the truck as a passenger. After waiting a year for a promised fix from Toyota for the rough ride I could wait no longer and traded it in for a GMC Sierra.  Lost a bit of power but man is the ride better. Problems during my 9 months of ownership: the rubber sealant around the windows were replaced. The driver's side mirror was replaced. The torque convertor was replaced. The transmission was being looked at due to hesitation-vibration.