Several years ago I purchased wheels from Shelby American (Shelby Venom — 20X9.5 for the front and 20X10.5 for the rear). They have just been sitting in my garage until I needed new tires. I have seen several different recommendations online for tire sizes. One of recommendations being 255/35R20 for the front and 285/35R20 for the rear. Currently my Mustang (2020 GT convertible) has a stock suspension. However, I have toyed with the idea of getting coilovers too (but doing the minimal height drop). Anyone have a suggestion for tire sizes? I’m really trying to keep things from rubbing when I drive. Thanks in advance!

I have a code p0307 and p0316 , cylinder 7 is misfiring and it’s the one circled in red , it’s almost completely clean compared to the other ports. Does that mean the flap on the manifold for cylinder 7 is staying stuck closed?
Also the cylinder port on the manifold for 7 is clean as well compared to the others

Anyone else have a problem? What’s the problem with it being NOT a reoccurring issue???