Allison transmissions are renowned for their durability, but until recently, they've been relegated to diesel vehicles.

A mechanic has shared how motorists shopping for a used diesel truck can quickly decide which of the three major American ...

Tariffs, regulation rollbacks and funding freezes may slow down the industry's growth. But cleaner-running trucks are still gaining ground — in a slower ...

More torque and better fuel economy may have you ditching gas for diesel, but despite a reputation for reliability, that ...

Renee Frenette and Nicholas Russell, Worley, Australia, investigate how IPCC and battery-electric haul trucks are ...

The Toyota Tundra is the last full-size truck willing to do battle with American pickups, but can it take the heat?

Kenworth says it can no longer produce the Class 8 trucks due to tougher “diesel emissions regulations coming and component ...

HDT’s 2025 Top Green Fleets range in size from a few dozen, like King Fio Trucking, to some of the largest fleets in the country, such as Knight-Swift Transportation and Schneider.

These two are among the top five best-selling vehicles in America, and are products of GM and Ford's ongoing pickup truck ...

The Jiangling Avenue Chaser, while not as powerful as the ...

Diesel engines require on heated and compressed air to run efficiently. Glow plugs and intake heaters help make that happen, ...

Drivers of petrol and diesel vehicles have been warned that they shouldn't put fuel in their cars at peak times. According to experts at NetVoucherCodes, midday and 5pm are the worst times to fuel up.