Cummins Inc. has introduced its next-generation ISC and ISL engines that it said will deliver increased performance and enhanced reliability to its medium-duty and vocational truck customers. Cummins ...

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

Walmart employees look over an X15N engine — made at the Cummins Inc. Jamestown Engine Plant — before the truck makes its way on a field test from Indiana to California, where it will featured at the ...

In the world of semi-trucks, the engine under the hood often matters a whole lot more than the badge on the grill. In fact, most trucks across America are powered by one of just four engine ...

Cummins Inc's new ISC and ISL engines now will deliver increased performance and enhanced reliability to the medium-duty and vocational truck markets. These engines feature a new High-Pressure ...