Originally Posted by
Andy_K
There's also no comparison between the Marathon Plus and the Marathon Supreme. They're very different tires.
What tsl said still applies, but to a lesser extent. A 700x28 Marathon Supreme weighs 310 grams. Even so, the Marathon Supreme is a touring tire while the GP 4 Seasons is more of a road tire.
+1
Supremes are way different than the Plus. Also, they don't seem to give anything up (i.e., compromise). They are folding, light weight, wear well, and very flat resistant.