This tutorial will explain how you can enable or disable PSSR (PlayStation Spectral Super Resolution) in the PlayStation 5 Pro version of Gran Turismo 7.
Use the following video as a reference:
For the first step, head to the main menu in the game. You will need to quit the race if you are in one or go to the World Map screen.
Next, press the Options button on the controller.
Afterwards, select Options.
You then need to select Video Output.
You can then scroll down and select the option called Using PSSR on PlayStation 5 Pro.
Finally, select to enable or disable the feature.