These...
http://www.camskill.co.uk/m11b0s4759..._Noise%3A_73dB
They've done around 2.5k over last winter.. Selling as I've no longer got the car.
No damage, no punctures, around 6mm of tread but I'll confirm within the next day.
£230 collected from Leeds.. Saves around £80 on a brand new pair.