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Fuel Smarts


Do Grille Guards Catch Wind?

Fuel-economy testing shows thatgrille guards can be strong yet slippery.

One might wonder what impact all that heavy metal stuck out in front of the highly aerodynamic profiles honed by truck makers can have on cheating the wind.

Got Questions

Got Questions? Sleeper Cab Power Experts

Steve Carlson is the Xantrex OEM and fleet manager. Steve has over 20 years of...

Xantrex OEM and Fleet Manager

Steve Carlson from Xantrex

Xantrex OEM and Fleet Manager


Getting the Most Out of Cruise Control

Standard cruise control works best on level terrain, but predictive cruise control really shines...

While an experienced driver with a light foot may still be the best way to maximize fuel economy, with the advent of predictive cruise control, you'd be hard-pressed to beat its efficiency in everyday driving.