New Guy Here with Tire Question

[Coffeejoejava]

I have a 2022 GT with the Performance Package. It came with the staggered wheels and those "summer only" Pirelli tires. I am going to upgrade the tires next year and want to go bigger all the way around. What is the best suggestion for sizes? Or what is the biggest tire I can get away with on that car?

 

[Mike_FL]

Some good info here https://apexwheels.com/fitment-guides/ford/mustang/ford-s550-mustang-wheel-and-tire-fitment-guide

 

[Coffeejoejava]

Some good info here https://apexwheels.com/fitment-guides/ford/mustang/ford-s550-mustang-wheel-and-tire-fitment-guide

Excellent! Thank yoU!

 

[JDee]

305-30-19 will fit relatively easily on an 11" wide et52 wheel. Up front you will need to put Arp long studs in and run about a 1" spacer using open lug nuts. I've done this on 3 Mustangs without issue, it is simple and it works. I have Apex wheels.
The benefit to doing it this way is that you can easily rotate your tires to extend tire life.
More extreme fitments are possible but get fairly complicated and you can't rotate. This is the easy button.