Tommy2016 
2015 Toyota Sienna Minivan SE Premium 8-Passenger 4dr Minivan (3.5L 6cyl 6A)
2015 Sienna SE drifting issue
 . Overall I love the minivan except for one issue   1. My van is brand new 2015 but it has drifting issue. Tired over a long trip because you constantly have to keep your hand on the steering wheel. As soon as you let it goes, the van either drifting to the left and right. I have the Dealer do the front end alignment and tire rotation but it is not helping. At first I thought is the tire pressure but I did make sure the pressure level the same for all tires and to the recommended PSI (36). I wonder if anyone out there has the same problem and got it fixed. I am not sure if the tires are the issue or not either.    2. I called Toyota directly and they state there is no report on the drifting issue but I found a few comment on the web regarding drifting issue on the SE model even when the Van is brand new. Anyone out there got the same issue and figured out what the problem is please let me know. Thank