I have a 2011 mustang running 2 wider tires in the back. (275/35/19s with 5000 miles on them or so. The back passenger one developed a bubble so today I had to get it replaced last minute. (Needed it done today) tried several tire shops near me and the only one that had the correct size had a run flat tire. (Almost Brand new with the same mileage and tread left as my current tires)
My question is, is it ok to drive with 1 regular tire and one run flat in the back as long as they’re the same size and tread?
I’ve called several mechanics and the general consensus was yes, however I’ve read on the internet to not mix brands/types even if they’re the same size and tread so i’m not sure what’s correct…obviously whenever possible you should run the same 2 tires on each axle but would there be any major safety or handling issues that could come up by doing this?