Floaty feeling at higher speeds common?

[Check Tha Rook]

Originally Posted by tmontague

It's likely the fact that the yaris is such a light car than many others that you're used to. I found running wider tires, rims with a wider offset and more negative camber helped a lot for high speed stability.

I run 40/36 f/r for tire pressure. Mainly because I travel a lot of km's a year and I found anything less caused ore nature seat on the shoulders of the tire relative to the middle. Any pressure higher than that and the bride was too rigid

How wide of a rim would will fit on the yaris without sacrificing functionality?