Will they fit? Front tire

I found some cheap tires for my winter wheel setup. I am currently on eibach pros. The tire size I am trying to see if it will fit or not is 255/40/20.

My stock size was 245/45/19.

Looks like it's only .3 taller and wider than factory. Has anyone ever ran that size on a 20x9 front? I'm more worried about the height than the width.

I run a 255/35/20 up front on a 8.5 width rim. I'm also on eibach sportline springs. I have no clearance issue, still have about a inch gap between tire and fender.

A 255/40/20 would put you about a half inch taller than a 255/35/20. You should be fine. What offset will you be running?