The 2024 GMC Sierra HD

Looking for a pickup truck that can handle just about any job you throw at it? The 2024 GMC Sierra HD is a true workhorse that can pull up to 36,000 lbs. when properly equipped, and for the first time ever you can opt for the Sierra HD Denali Ultimate - the most advanced and luxurious pickup in its class.  To learn more about the 2024 GMC Sierra HD, starting at an estimated $45,000 MSRP, visit Gillman Chevrolet Buick GMC.

Advanced Trailering

The 2024 GMC Sierra HD comes with the most trailering-assistance technologies in its class, and there are a number of advanced trailering tech options you can pick up as well. You'll get a host of features including Adaptive Cruise Control with Trailering, Trailer Sway Control, Tow/Haul Mode, and much more. There are up to 14 available camera views to select from on this GMC truck, including a unique transparent trailer view that gives you an unobstructed view from behind.

All 2024 GMC Sierra HD models come standard with Sierra HD Pro Safety, a suite of driver-assist features that includes New Front Pedestrian Braking, IntelliBeam, Automatic Emergency Braking, and more. The Pro Safety Plus Package is also available and includes Rear Cross Traffic Braking and Trailer Side Blind Zone Alert.

Immense Performance

This heavy-duty pickup truck can tow up to a massive 36,000 lbs. if you opt for the highest-level Sierra 3500HD with a diesel engine and gooseneck hitch. If you go with the fifth-wheel hitch, you'll instead get 32,000 lbs. worth of towing capacity. The 2024 GMC Sierra 2500HD gives you 22,500 lbs. of towing when fully equipped.

In terms of powertrains, your standard option is a 6.6-liter V8 engine that pumps out an impressive 401 horsepower and 464 lb-ft of torque. If you're looking for even more power, there's the available 6.6-liter Duramax Turbo Diesel engine with an all-new turbocharger, capable of 470 horsepower and 975 lb-ft of torque.

Visit Gillman Chevrolet Buick GMC to Learn More

If you want to see more of the highly capable 2024 GMC Sierra HD, head on over to our GMC dealership in San Benito, TX, today. Once you've decided on the model that best suits your needs, you can stop by our GMC finance center to place a custom order or sign a lease. Come see us today or schedule an appointment online!