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Fuel Smarts

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Tesla Semi Unveiling

There's no engine up front. Instead, the Semi's "hood" opens up to reveal a luggage and storage...

The much-anticipated Tesla Semi electric truck finally debuted at a splashy launch ceremony in Los Angeles -- and HDT was there!

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What We Know About the Tesla Semi [Video]

What We Know About the Tesla Semi [Video]

The highly anticipated Tesla Semi was just unveiled at SpaceX headquarters in Hawthorne, California. With a 500-mile range, 20 second 0-60 mph fully loaded, and 30-minute fast charging, and a launch date of 2019, is it the truck of the future? Read the full story here.

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HDT's Top Green Fleets of 2017

HDT's Top Green Fleets of 2017

This is the fifth year we’ve recognized some of the country’s “greenest” fleets with our Top Green Fleets award – and this year, we’ve narrowed the field and made it more competitive, honoring 25 of the most fuel-efficient, environmentally conscientious, alternative-fuel-forward fleets in the U.S.

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Siemens eHighway Trials in California [Photos]

Trucks waiting to go on a test run near Long Beach, California. Photo: Siemens

Siemens has begun testing a zero-emissions highway concept in California that allows trucks to use diesel engines part of the time and run on electric power supplied by overhead power lines to save fuel and reduce emissions.

Got Questions

Got Questions? ELDs and Telematics

Scott Sutarik is the Business Development, OEM Sales Manager at Geotab Inc. He...

Business Development, OEM Sales Manager

Scott Sutarik from Geotab

Business Development, OEM Sales Manager

https://www.geotab.com/?utm-source=hdt&utm-medium=sponsorship&utm-campaign=heavy-truck&utm-content=gotquestions-logo-1017

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

http://hdtruck.xantrex.com/?utm_source=HDT&utm_medium=gotquestions&utm_campaign=onhwy

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The New Oils: An Update on CK-4 and FA-4

Extensive engine testing of the new oils involved engine teardowns. Photo: Chevron

Last December, for the first time, the American Petroleum Institute started licensing two different approved heavy-duty diesel engine oils. CK-4 adoption is going largely as expected, but very few fleets are using FA-4 yet – because very few engine makers so far are recommending it.

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Chanje's Medium-Duty Electric Van

Chanje is building the van in a partnership with Hong Kong-based FDG Electric Vehicles Limited.

Chanje Energy unveiled its Class 5 battery-electric commercial van at an Oct. 18 media and customer event in Fullerton, Calif. The vehicle provides 100 miles of electric range with 3,000 pounds of payload, and can reach a top speed of 80 mph. Read more here. Photos by Chris Brown, Paul Clinton, and Amy Hercher.