My 2016 SQ4 came with 245-45-19 from tires. Winter streets here in Colorado have monstrous pot holes and as such Id like to add some larger ride height to the front.
Has anyone ran plus one or two tires on the Ghiblis? If so what size did you run.
Another consideration: the factory spec alignment settings yield great handling, but they also cause premature wear on the inside edge of the tires, necessitating replacement at 10K miles or so. I always have my alignment done for optimal tire wear and it feels (to me anyway) like the car rides just a bit higher with that type of alignment. So you might get a two-fer if you do the same time - better tire wear and a tad bit more ride height.