“We’re gonna form a line, like a human chain,” one volunteer shouted on the steep, muddy terrain. One by one, volunteers dug into the tyre dump, sloshing stagnant water all over their pants ...

These unused tires often pile up in urban areas, posing a risk of fire that can release toxic smoke. A tire fire closed I-95 in Philadelphia in 1996. The tires can slowly leach chemicals into ...

The pattern is also designed to avoid the tyre clogging up in muddy conditions due to the angle, shape and positioning of the out side nobs. The radial front tyre is a single compound, while the ...