An early automotive innovator, Cummins advanced the diesel engine and pushed for its use in trucking. Now the company is taking bold — and practical — steps...

An early automotive innovator, Cummins advanced the diesel engine and pushed for its use in trucking. Now the company is taking bold — and practical — steps...

Exhibitors at the Advanced Clean Transportation Expo in Long Beach, California, showcased clean fuel and vehicle technologies and more than 75 advanced...

HDT Senior Contributing Editor Jack Roberts shares his top take-aways from ACT Expo. Mainly, not to count the internal combustion engine out just yet.

Four fleets on the front lines of the race to net zero carbon emissions talk about the progress they’ve made — and the long road still ahead.

Four fleets on the front lines of the race to net zero carbon emissions talk about the progress they’ve made — and the long road still ahead.

Four fleets on the front lines of the race to net zero carbon emissions talk about the progress they’ve made — and the long road still ahead.

Cummins' Tom Linebarger calls for accelerated technology development and adoption to meet emissions goals.

The trucking industry has done much over the past several years in its quest to reach zero net carbon emissions — but it’s far too soon to pat itself on the...

The trucking industry has done much over the past several years in its quest to reach zero net carbon emissions — but it’s far too soon to pat itself on the...

Tire management today is easier with “smart” tire systems, but they present challenges of their own.

Tire management today is easier with “smart” tire systems, but they present challenges of their own.

What are the current promises and challenges of alternative fuels and clean-vehicle technologies for commercial fleets? An industry panel discusses the...

What are the current promises and challenges of alternative fuels and clean-vehicle technologies for commercial fleets? An industry panel discusses the...

What are the current promises and challenges of alternative fuels and clean-vehicle technologies for commercial fleets? An industry panel discusses the...

What are the current promises and challenges of alternative fuels and clean-vehicle technologies for commercial fleets? An industry panel discusses the...

What are the current promises and challenges of alternative fuels and clean-vehicle technologies for commercial fleets? An industry panel discusses the...

What are the current promises and challenges of alternative fuels and clean-vehicle technologies for commercial fleets? An industry panel discusses the...

Nearly 470,000 Class 8 regional-haul trucks could convert to battery-electric technology today with no loss in productivity or efficiency, according to a...

Nearly 470,000 Class 8 regional-haul trucks could convert to battery-electric technology today with no loss in productivity or efficiency, according to a...

Nearly 470,000 Class 8 regional-haul trucks could convert to battery-electric technology today with no loss in productivity or efficiency, according to a...

Hydrogen's not just for fuel cells, says Westport Fuel Systems, which has adapted its HPDI fuel system technology to burn hydrogen in an internal combustion...

Could data from crowd-sourced traffic apps on smartphones integrate into autonomous control systems on our cars and trucks? Jack Roberts wonders in his...

The Autocar DC vocational truck combines toughness and technology. HDT's Jack Roberts takes it for a test drive.

The Autocar DC vocational truck combines toughness and technology. HDT's Jack Roberts takes it for a test drive.

Four fleet professionals share what to do when a crippled truck limps back to the shop.

ConMet’s advanced trailer wheel hub technologies may hold the key to making long-range electric trucks a viable option for fleets.

During a webinar hosted by Renewable Energy Group, industry experts outlined the reasons fleets should consider switching to renewable diesel and biodiesel...

During a webinar hosted by Renewable Energy Group, industry experts outlined the reasons fleets should consider switching to renewable diesel and biodiesel...

During a webinar hosted by Renewable Energy Group, industry experts outlined the reasons fleets should consider switching to renewable diesel and biodiesel...

It’s not particularly difficult to keep advanced driver safety systems on trucks properly maintained — but it’s increasingly imperative that fleets take the...

Decisiv's new suite of products is "designed for fleets that want to do everything and manage all of their service events — both internal and external — and...

American Trucking Associations President and CEO Chris Spear took several policy victory laps at the 2022 TMC Annual Meeting but warned that trucking faces...

Why electric terminal tractors may be the perfect way for fleets to test and become familiar with battery-electric technology in commercial vehicles.

Phillips Connect made several announcements to help fleets and drivers benefit from smarter trailers, including new smart nosebox gateways, backup cameras,...

Some predict autonomous truck technology will put tens of thousands of truck drivers out of work, but does it have the potential to create far more trucking...

Find out how keeping a solid vehicle alignment plan can pay big dividends in fuel and tire savings, while keeping drivers happy and making them safer.

Paccar's new TX-18 automated transmission is designed for vocational, on/off highway and severe duty. Jack Roberts puts the TX-18 Pro to the test with...

Paccar's new TX-18 automated transmission is designed for vocational, on/off highway and severe duty. Jack Roberts puts the TX-18 Pro to the test with...

Paccar is expanding its TX family of automated transmissions with two new vocational gearboxes.

Paccar is expanding its TX family of automated transmissions with two new vocational gearboxes.

CFI’s Laredo shop went from having the worst safety record in the company to going more than four years without an accident or injury — the longest safety...

The North American Council for Freight Efficiency conducted a real-world study of electric truck fleet operations and found them to be a viable and...

The North American Council for Freight Efficiency conducted a real-world study of electric truck fleet operations and found them to be a viable and...

There’s been a lot of mistrust and hesitation surrounding the development and pending deployment of a new generation of electric trucks. But here’s the...

Kenworth showed off its zero-emissions medium- and heavy-duty trucks at the Paccar Innovation Center. HDT’s Jack Roberts reports on what it’s like behind...

At CES in Las Vegas, ZF announced a new, comprehensive control platform for electric vehicle powertrain management and a new partnership with Vietnamese...

At CES in Las Vegas, ZF announced a new, comprehensive control platform for electric vehicle powertrain management and a new partnership with Vietnamese...

Find out what HDT Senior Contributing Editor Jack Roberts expects on the trucking technology beat in the new year in his Truck Tech blog.

"This idea that we’re just going to keep adding sensor after sensor to these trucks without eventually reinventing the chassis from the ground up doesn’t...