Anyone who rides a bike would agree that flat or low-pressure tires are a drag. But why fiddle with a pump when the tire can inflate itself? San Francisco-based startup PumpTire has invented just such ...

Believe it or not, I have actually read complaints from people on cycling forums where they whine about having to pump up their tires once a month. Presumably these slobs never wash the dishes, either ...

The 2020s roll on – and experts continue to observe the rapid evolution of portable bike pumps. High-end portable electric inflators can now inflate a road bike tyre to target pressure in under two ...

A new innovative self-inflating tire called PumpTire is now looking for pledges on the Kickstarter site to help it make the jump from concept to production. The design consists of a unidirectional air ...

PumpTire has developed the world's first self-inflating bike tire, which actually takes in air and inflates to ideal pressure as you ride. This won't keep you from ever getting a flat or anything, but ...

While it's nice to hear that Goodyear is developing self-inflating tires for cars, where does that leave bicycle riders? Still pumping, presumably? Well, not if they're running PumpTires on their ...