wheel offset

[sets82]

I'm looking at a set of 19x8.5 wheels with a +20 offset. Will that offset work for my 2010 Altima coupe?

Also looking at a set of 20x8.5 with +45 offset.

[seldomseen]

+20 will fit one the stock suspension. White size tires will you mount? If you lower the car you'll want to roll your fenders to prevent rubbing. Just take into account the ride height, and tire spec as every mm makes a difference!