ad08 run way wider than PSS. they also grip much better
once again, PSS are good street tires but they pale in comparison to real extreme summer tires when it comes to ultimate grip and cornering.
additionally, running a 295 on a 10 inch wheels is not a good idea IMO.
I would bet that you would have better results running an ad08r in 275 on that wheel. the grip levels shouldn't suffer much and you will have a much better fitment.