Reliable tires

SCHWALBE MARATHON, the name itself is simply legendary in the bicycle touring world!
It is made for extreme bicycle touring and is favourite among touring cyclist around the world.
You can use it for both on or off road expedition. The tire is really fast.
I have them fixed to my folding & last touring bike..until now (touch wood) it has not puncture.
So, invest in good tires like Schwalbe that use anti-puncture compound or layers. They really works.
It may be a bit expensive but it worth it because changing tires during cycling ride is very troublesome especially when you are fully loaded.