Trying to decide which trim to buy

Go for the 4T. The heated seats, touring wheels, upgraded infotainment all appreciated over the life of ownership.

The auto dimming mirror sucks; aside from not working as simply as toggling a regular day/night mirror, the big clunky chunky plastic housing gets in the way of road views.

What is a donut? Spare tire? I have owned a dozen vehicles 30 years of driving California highways and have never had a flat tire. In my experience the spare tire is was a waste - cost, resources, weight=fuel economy, space.