2021 GMC Sierra Towing Capacity

The 2021 GMC Sierra 1500 maximum towing capacity reached up to 11,800 pounds when properly equipped with the available 6.2L EcoTec3 V8 engine with the Max Trailering Package. This light-duty pickup is a great option for drivers that need to get the job done. Explore the GMC Sierra towing capacity, engines, package options, and more with us at Big Star Buick GMC before you drive home in your favorite.

How Much Can the GMC Sierra Tow?

When equipped with the 4WD Crew Cab, 6.2L V8 engine, and Max Trailering Package, the Sierra 1500 can handle up to 11,800 pounds. There are plenty of options in terms of styles, features, and sizes that can affect its towing capabilities. These include:

• Drivetrain: 4WD or 2WD
• Truck Bed Length: Short Box or Standard Box
• Engine Options: 2.7L turbo engine, up to a 6.2L ECOTEC3 V8 engine
• Trim levels and accessories options
• Cab Style: Crew Cab or Double Cab

Available GMC Sierra Towing Features

• Max Trailering Package: This package is needed to reach the 11,800-pound towing capacity. It equips your Sierra with a 9.76-inch rear axle and 3.42 axle ratio, revised shock tuning, heavier-duty rear springs, an enhanced cooling radiator, and a 220-amp alternator.

• Industry-First Auto Electric Parking Brake Assist: When using Hitch View, the Electronic Parking Brake automatically sets when you put your truck in Park to avoid rolling.

• Trailering Camera Package: This package adds on two side-view mirror cameras to make changing lanes and reversing easier when you have a trailer in tow. It can also be paired with a trailer-mounted camera for greater visibility.
• Traction Select System with Tow/Haul Mode: This system adjusts the transmission shift points, StabiliTrak, and throttle mapping, depending on which drive mode you’re in.
• Integrated Trailer Brake Controller: Control buttons situated on the center console give drivers the ability to manipulate and monitor the trailer brakes.

What Is the GMC Sierra ProGrade Trailering System?

Using the ProGrade Trailering System, you gain access to high-end towing technology that utilizes high-resolution camera, your Sierra’s infotainment display, and integrated smartphone apps to create a smooth and connected towing experience through Channelview and beyond:

• Hitch Guidance with Hitch View: This feature shows you a dynamic grid line and offers a zoom capability to help you hitch up your trailer correctly on the first try.
• Trailer Light Sequence Test: Even when you’re by yourself, you can test your trailer lights before you hit the road with the trailer light sequence test.
• In-vehicle trailering app and phone app: Includes pre-departure checklists, Trailer Theft Detection, programmable trailer brake settings, and more.

Get Behind the Wheel at Big Star Buick GMC

If you’re ready to experience the 2021 GMC Sierra towing capabilities for yourself, schedule a test drive with our team. We also offer new vehicle specials to help you save on your favorite model from our dealership in Baytown. Contact us today with any questions you may have and we can help you get the process started when you’re ready. See the 2022 GMC Sierra 1500 towing capacity while you’re here.