I bought these for my 2009 V70 towards the end of last year, well actually I bought the alloys, which were from a 2013 car and had the tyres fitted afterwards. The wheels came off my V70 around November time and replaced with my Winter wheels, after only being used for about 300 miles tops. I have just sold the V70 and switched to a MB, so wheels/tyres are redundant.
Alloys are Volvo/Borbet wheels, showing late 2012 manufacture, model number 31317286 7J x 17 ET50,they are in almost as new original condition. The tyres are a high performance premium Nexen N8000 XL 225/50 ZR 17 all 4 have just about 8mm tread across the full width and are fully fitted/balanced and ready to use. Asking just £500, collected fromNorwich, or if you want to arrange a courier pickup that will be no problem. These will also fit other Volvo models S40/V40/C30 all spring to mind, but there are no doubt others too.
Have also posted this on the V70 sales section, with pictures