Going to use my off topic freebie post to comment on 19 vs 21s:
the 19inch hub cabs look terrible on the model s. I also think 19 looks too small on the s. The range diff is apparently just 30 miles which is not enough to argue range is the reason to go with 19s. Every time I see those wheels on current cars it reminds me not to get them. Makes the car look so old and classier but less sporty. I’m 28, I dont want my car to look like that. We will see about ride comfort, but it can’t be worse than my MYLR on 20s, which I don’t find to be a problem. New arachnids look sick. There is no comparing the two. Also I hear handling and performance may be a little better?
I also prefer to not live in fear - I have not had any of these 21inch scare stories happen to any of my cars.