do you just want more rubber on the ground or is there something specific you're trying to accomplish ?
I believe the tire will have a bulged look as 275s are recommended for 10" wheels if im not mistaken.

When the time comes, we'll be trying to get a little better ride out of our 2017 SR. Hoping a little more meat might do the trick.

On a side note to anyone reading this conversation, how do you recalibrate the speedo when you change tire size on the Maxima?