Joel Morrow says adjusting his wheel bearings to a slight preload condition helped him improve his results in the Run on Less fuel economy challenge. We have seen some compelling but anecdotal ...

Over a year and a million kilometers' worth of real-world testing has returned impressive results for Spanish company Fersa's "fuel efficient wheel hub," which cuts fuel burn by at least 3% and saves ...

Many factors affect the fuel efficiency of a wheel loader, including poor maintenance, worn ground-engaging tools and operator inexperience. Yet, the largest variables are ones you can typically ...