They’ve arrived! :-) After the last few winters on Conti GP4000S tyres, I am finally going to give their more robust Grand Prix 4 Season tyres a whirl.
They’ll adorn the bike once the weather heads south of foul (that may be quite soon) and will be on long term test all winter. I’ll let you all know what I think of them at various points over the coming months. Stay tuned!
Tempo Cyclist - Tasmania 
Superb choice of tyre. I’ve been running the 28mm GP4s all year, and not one ‘you know what’! Supple, fast rolling, even comfortable, and excellent if a little pricey tyre.
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I’ve only had one 60 mile ride on the 4 Seasons so far and initial impressions are good. Bit early to fully draw conclusions or compare them to the GP4000S tyres they replaced yet, but can’t wait to see how they hold up over the winter.
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