Selling a full set of 4 wheels, tires, TPMS for use on either a Porsche Taycan or Audi Etron GT. These include all-season Porsche spec Continental tires with only 7k miles on them. I used a plasti-dip rubberized fully removable spray to temporarily change the look of the wheels while on the car...
OP: the carfax for this Taycan shows a lot of service history, particularly including several visits to check its brakes. You would be well-advised to request detailed records to ensure that you aren't picking up a headache, even if it is CPO'd.
OP: because you bought your car in PA, not IL, IL lemon laws may not apply. States have different rules in this regard. And you often have to go through an informal process anyway with the manufacturer, which normally results in a settlement prior to a formal lemon law claim.