Define "street tire".
Amongst competitors and race sanctioning bodies, anything with 200tw or higher is considered a street tire.
Any tire in the 200tw category will have better dry grip than the PS4S. You won't get 30K miles out out them though and you'll probably be staring down the grim reaper if you get caught in any substantial rain.
PS4S remains one of the go-to for auto-x when it comes to wet conditions. It's a great tire for real-world street conditions but still behind those 200tw street tires.