If you are running a 1080Ti, run 1080p. That is still a very respectable resolution. My eyes prefer 1440p, but I like testing. My point is that you can use the sliders to get the sim looking pretty good with most hardware still in use these days. Texture Resolution is a game setting that puts a lot of load on older hardware, but the sim still looks great with this setting on Medium or Low. BTW, when you change settings with the Preset buttons you change the Texture Resolution, but the sim will not always prompt you to reboot. However, anytime you change the Texture Resolution, you must reboot the sim.