[analog31]

I appreciate your comment. While I think my snow tires have helped on ice, I'm hesitant to make a broad claim about them without quantitative evidence to back me up. And I certainly take all precautions if there might be ice, ranging from slowing down a lot, to staying home.

Now, I love my carbide studded bicycle tires. Those definitely do work on ice. But once again, staying upright on ice involves a combination of those tires and other precautions such as slowing down.

[Moru]

The size of the bicycle tires are also important, and the air pressure. I changed to a fatbike without metal studs this year and now I can bike with very low pressure. Normally around 0.5 bar when bumpy and slippery, it works like a charm as long as it's not smooth ice covered with snow. The tires shape themselves around all the cracks and bumps and gives tracktion almost everywhere. The old bike with thinner wheels didn't have as good comfort in winter even with new studded tires because I could not ride it at that low pressure without getting damages to the rubber.

I live in an area of Sweden that has ice and snow at least 4 months per year. Still thinking of buying studded tires for the fatbike but want to see how I'm doing with these, the rubber is nice and soft even at -20 degrees so I think I might be good enough with this solution.

[danw1979]

Studded bicycle tyres work great on wet leaves too.