The GMC Sierra full-size pickup was made for hauling; if you own one, chances are strong that at some point, you’ll be barreling through the countryside with a boat, a camper, or some other trailered ...

The 2024 GMC Sierra HD is included in a new customer satisfaction program issued by General Motors, which includes a fix for a problem that can cause intermittent loss of trailer brake function in ...

It’s imperative to have a trailer brake controller when towing a trailer that has electric or electric over hydraulic brakes. In most states, an adjustable trailer brake controller is required when ...

On any grade of 5 percent or more, Hill Start Assist automatically engages the GMC Sierra’s brakes for 1.5 seconds or until the gas pedal is pressed. This keeps the truck from rolling rearward and ...

You likely became well aware of the need for a brake controller the first time you ever drove a tow vehicle with a travel trailer on a trip. It’s no wonder why most states require them. Their purpose ...

Equipment trailer brake mis-adjustments and failures can dramatically increase stopping distances, resulting in increased chance of collisions or loss of control. Properly maintaining your trailer ...

Image source: General Motors Co. Wouldn’t it be nice if a pickup truck stopped in the same distance even when it is towing a hefty trailer? That was the notion behind a GMC engineering plan to ...

Towing a heavy load on a downgrade can be a nerve-wracking (or even dangerous) experience. But the General Motors eBoost Trailer Brake Concept may help make towing that much more stable and secure, ...