Sam, I have a pair of rear NRFT's.
I know there Pirelli P Zero's,just need to check them over, and make sure there OK - re tread depth/profile (they are 255 and 19's).
No punctures/sidewall damage,I'll check them over tomorrow and take some pics.
If there OK, you can have them gratis, & I'll Parcelmonkey them to you for cost,or you can collect (Reigate).
Let you know tomorrow