Tires can fade and get dirty with age, but your sidewalls can shine as bright as your paint. We tested a bunch of tire dressings to find the ones that get your tires back to black.

During the manufacturing process, the molten rubber that will harden into a tire has to be forced into a mold. To prevent air from getting trapped between the rubber and the mold and misshaping ...

A one-piece wheel-and-tire combo, the blue 3D-printed tire is 100% biodegradable, made from materials including natural rubber, bamboo, molasses, and orange zest.

Q: What is the best way to clean scuff marks made from rubber wheelchair wheels off painted drywall and enamel-painted doors?