For the most part, modest wheel spacers are a safe modification, so long as they're installed ... wheel studs. I was willing to make this change to accommodate the wheel-tire-brake setup I wanted ...

For those who are brave enough to ride during the winter, studded motorcycle tires often get discussed as a solution for harsh conditions. These tires have metal studs or spikes that improve ...

On icy roads, studded winter tires can save lives—but they pulverize pavement and fill the air with dangerous, inhalable ...

On icy roads, studded winter tires can save lives – but they pulverize pavement and fill the air with dangerous, inhalable particles. A new study shows that both road wear and airborne particles could ...