If you are seriously worried about skid marks over driving reality, you’re probably not playing Forza for the same reason I play GT.
Have fun with your shitty ass pitstops, unrealistic tire wear, short ass “endurance” races, and dumpy interior view.
If you want to play a “realistic” racing game and have fun, play Forza.
If you want to play a realistic driving simulation and have fun, play GT.