I was initially concerned when I saw that my tyres did not have tread right across the width??? Then I looked them up on the Internet and found that this was normal. Not only that they get a very good write-up. Continental Premium Contact 225/55 R16 95W A) Excellent Braking Performance Wet & Dry Roads.:bannana: B) Outstanding Protection Against Aquaplaning.:bannana: C) Improved Grip When Cornering.:bannana: Anyone else have these or know of them?