Racing roadkill
Guru
Continental GP 4 seasons trump Gatorskins, Conti Gp4000sII's trump GP 4 seasons, and Schwalbe Durano + trump them both ( on puncture protection, but not rolling characteristics or grip).



Continental GP4000 for me. Unlikely to buy another tyre again I have been that impressed with the rolling resistance and durability.
slight side comment. In my view you do NOT want the grottier tyre on the front. A blow out in front is far worse than a rear one. Just my view, others may disagreeMine have now done 6500 miles with one puncture. Because back tyres tend to wear more I swapped back to front after 3000 miles and they are still riding well. They may not be the lightest but I'm really impressed.
Is there a better tyre for longevity and puncture resistance?
I never swap them round. I can see the logic in that the rear wears faster but as you say a front blow out is far more unpleasant. One worn tyre = two new tyres.slight side comment. In my view you do NOT want the grottier tyre on the front. A blow out in front is far worse than a rear one. Just my view, others may disagree
I think it depends on how often you change them over. If you can be bothered to do it every 200 miles or so, then I don't see the wear rendering the rear tyre that much more vulnerable it it's swapped to the front.I never swap them round. I can see the logic in that the rear wears faster but as you say a front blow out is far more unpleasant. One worn tyre = two new tyres.
Used to be a weeks riding. At current rate of progress on two wheels these days? About a year. *sad face*For some, 200 miles may be five weeks. For others, a week.
You're right. Bloody horrible things.They're certainly tough, but I would expect a similar riding experience by coiling a garden hosepipe around my rims.
As a starting point;
Best per mile/puncture/pence: probably the Rubino
Best per mile/puncture: Marathons
Best for mile/puncture/performance: Duranos
After a disastrous flirtation with GP 4 Seasons a few years back I doubt I'll ever go near a Continental tyre again.
I used Gatorskins for the first time last winter, 3 punctures in as many months & then a blowout & the side wall ripped apart. I couldn't find any obvious cause & stupidly replaced it with another Gatorskin, bad move. A few months later the sidewall/beading started to come away & was in danger of another blowout, don't keep receipts so couldn't take it back, but I'm done with them now. & they are the only tyre, I've used, that's ever lost grip on a tarmac road surface 

Marathon Plus - I got circa 12,000 miles out of one tyre and I ride over all lot of surface types
very impressive.
But Marathon Plus are the only tyre where no one seems to doubt the reliability of them, just a tad on the heavy side for some folk
As a starting point;
Best per mile/puncture/pence: probably the Rubino
Best per mile/puncture: Marathons
Best for mile/puncture/performance: Duranos
After a disastrous flirtation with GP 4 Seasons a few years back I doubt I'll ever go near a Continental tyre again.
