These are Super Formula cars. At front: 270/620/R13 and rear: 360/620/R13 they don't have extremely wide tires. Still they look like proper wide open-wheel class tires. Why? Because they are not ridiculously tall like the 2022 F1 tires and the cars are not barges like current F1 cars.
This is the average wheelbase and length of an F1 car:
3.660mm and 5.695mm
This is from the Super Formula car:
3.115mm and 5.233mm
Super Formula has logically specced tires that makes technical sense. F1 well.....