An updated Cummins diesel with 1,075 lb-ft of torque and a new eight-speed automatic helped me conquer the Davis Dam.

General Motors has an absolute gem on its hands with the 3.0-liter Duramax diesel engine. Not only does it sound and feel ...

This custom racing rig is built upon a Peterbilt with a Cummins X15 with 650 hp and 2,050 lb-ft of torque and is a motorhome ...

Chevrolet sold over 38,645 Corvettes during the 1975 model year, but only 4.3% of the cars were finished in Bright Green.

Chevy's midsize pickup offers off-road talent in ZR2 form, and the Bison package only adds to the ability - and the price. Is ...

The 2025 Ram HD line of trucks gets a new Cummins 6.7-liter six-cylinder turbocharged diesel that sends 430 hp and 1,075 ...