Just had my wheels refurbed at Lepsons and took the opportunity to put four new PS4s on (after 10 years of ownership the rear tyres were still the original Bridgestones fitted in the factory!).
Really pleased with the results, you're looking at just over £100 per wheel but it's well worth it. They currently have 10% off for November 2016...
Before (although the white worms spread quite a bit before I sent the wheels off)
After:
