Greasing wheel bearings can get very messy very quickly, in a very kindergarten kind of way. The trick is to embrace the ooze, because greasing is the fun and easy part. The hard bit comes when ...

When it comes to making the wheels turn on today's tractor-trailers, wheel bearings continue to play a critical yet unheralded role. Stemco explains that there are four critical wheel-end components: ...

Properly adjusted wheel bearings minimize irregular tire wear, reduce the potential for wheel-separations, and may even help improve fuel economy. TORONTO, Ont. — The tolerable end-play for truck ...