Here's our first look at the upcoming 2020 GM HD Chassis Cab truck. Recently spied undergoing testing, the Heavy Duty flatbed prototype furnishes us with a new look at the rear suspension set-up as ...
It wasn't even a week after the truck went in for service that I started getting the "Exhaust Fluid Range" notifications. At first, they were fairly friendly. When I started the truck, I saw "Exhaust ...
About two decades after the launch of the 6.6-liter Duramax V8, GM's 3.0-liter Duramax inline-six turbodiesel arrived in 2019 with a promise to deliver "outstanding fuel economy, great horsepower, and ...
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