Essentially, a guide wheel is a ball bearing that has a special shaped outer race. The inner and outer races of ball bearings are a framework with a groove for the balls to rest in. Burke explained ...

When wheel bearings go bad, you'll know. Here are some top replacements. If you’ve spent many years owning a car or truck, especially one that’s out of warranty, you’ve probably heard the song of the ...

Visionary films set in the technologically advanced future have long imagined cars that ride around on frictionless orbs similar to Star Wars’ BB-8. We aren’t there yet, as cars still use wheels and ...