I'd be grateful for some recommendations for puncture proof tyres.
For a mountain bike, but would like to put road tyres on, if they are as puncture proof as knobblys.
For a daily commute, so weight and cost not an issue.
I need the ultimate puncture free solution.
In reply to Fredt: Schwalbe Marathons. Superb tyres, very puncture resistant, they last forever, great on wet/gritty roads in winter and come in a wide range of sizes.