Tires

When it comes to the pressure of bike tires, a few psi either way can make a big difference in performance. The Outrider sensor was designed with that fact in mind, as it provides real-time pressure readings from within tubeless tires.

Pirelli and Bosch have signed a joint development agreement to create a software-driven "intelligent tire" system using advanced integrated sensors that connect to the car’s electronics, enabling the vehicle to adjust its setup based on the fitted tire.

German manufacturer Schwalbe has revealed what it says will become the industry standard in bicycle tire valve systems. Known as Clik Valve, the setup is claimed to be much easier to use than existing systems, and to boost air flow by up to 50%.

Two years ago, we heard how the Ohio-based Smart Tire Company was developing shape memory airless bicycle tires. Well, the resulting Metl tires can now be purchased via – you guessed it – a Kickstarter campaign.

Continental has unveiled a new concept tire at the IAA Mobility show in Hanover, Germany. Called the Conti CityPlus, it takes an unusual approach to "tire efficiency," focusing on urban use rather than highway driving.

Researchers have found that tire wear and tear is a major contributor to urban waterway pollution, producing particulate matter that includes microplastics. But they also found effective ways of reducing this type of potentially harmful pollution.

Pumping up deflated tires has to be one of the most cumbersome tasks on two wheels. The electronic Mini Pump, pitched as the world’s lightest tire inflator, is just the kind of handy gadget that you’ll want to take along for the ride.

Because they're made of vulcanized rubber, old tires can't simply be melted down and used to make new tires. Such is reportedly not the case, however, with new rubber-free tires made from eco-friendly elastomers.

A massive multinational grapples with the dual challenges of decarbonization and a shift toward sustainable materials. Michelin is pushing change on a generational timeline, and showed us some new prototypes, as well its latest-gen factory lines.

A new study shows that lettuce readily takes up particles produced from rubber car tires as they roll along our roadways. The research is part of a growing body of evidence that materials we use everyday are flowing back into our food supply.

Australian researchers have analyzed the structural properties of walls made from end-of-life car tires packed with dirt, giving engineers some figures to work with and making a well-known upcycling technique available to the construction industry.

In recent years, we've heard about efforts to replace some of the aggregate used in concrete with crumbled used tires. Now, however, scientists have succeeded in producing good quality concrete in which all of the aggregate has been replaced with tire particles.