Has anyone used the NT450 tire?

I am looking to fill the wheel well a bit more. I have the standard 235/45r17 front and 275/40r17 rear. Looking to install 50 series the Nitto NT450 is the only tire I have found that will give me more sidewall on the 17"

255/50R17 105V XL
275/50R17 110V XL

They will have an inch of addition sidewall (radius).