Can You Really Drive Hands-Free While Towing? GMC Super Cruise Explained

If you’re thinking about a GMC pickup to tow on the open road, Super Cruise can certainly make highway jaunts more enjoyable – here’s where things get interesting, though: You can use Super Cruise hands-free for towing, just like in a non-towing application. 

The truck will adjust Super Cruise settings, aware that a trailer is attached, but don’t count on hands-free and driver-initiated lane changes in Super Cruise when trailering, GMC claims.

1. What Is GMC Super Cruise? 

Super Cruise was offered as a technology to assist the driver that provided free assistance ( steering, acceleration, and even braking, which can go to drivers without touching the driver, but for that you need to pay attention and be willing to retake command ) where roads are adapted, under good conditions. It relies on cameras, precision maps, GPS, and the system Adaptive Cruise Control; This allows you to maintain the center in the lane or even change it, always with a chosen distance to the vehicle that travels in front of you.

2. Can You Use Super Cruise While Towing?

Correct, in some adequately equipped GMC vehicles.GMC indicates that certain trailer-equipped vehicles can sense and accommodate the greater length/weight of the trailer, limiting or altering how Super Cruise will perform. It would not offer lane-changing functions while you’re trailering, however.This implies that while you might be able to operate with hands-free assistance on a road suitably equipped for Super Cruise, you can’t necessarily expect every nuance to perform identically when trailering.

3. What Does Super Cruise Change When Towing? 

When properly equipped with trailer capability, Super Cruise takes the trailer into consideration and aids with:

• Steering
• Acceleration
• Braking
• Maintaining following distance
• Keeping the vehicle centered in its lane

This is still driver assistance, not an autonomous driving system. You are still in control of observing the traffic and taking the wheel.

4. What About Lane Changes? 

Keep this point at the top of mind, as this is one of the most differentiating factors. Super Cruise’s automatic or prompted lane-changing capabilities are disabled when the trailer is hooked. It can assist in highway cruising; however, the process of switching to another lane must be initiated by the user.

5. Where Can You Use Super Cruise? 

Super Cruise works only on pre-mapped compatible roads in the U.S. and Canada where the given criteria are met. According to Peruzzi Buick GMC, Super Cruise is available for over 600,000 miles of pre-mapped U.S.and Canadian roadways.However, the system is restricted if lane markings are unclear, the driver can’t see clearly, dirty sensors are present, or under certain weather conditions. Also, when you are towing something behind your vehicle, consult your specific Owner’s Manual for any guidelines regarding Super Cruise use while towing.

6. Is Super Cruise Worth It for GMC Truck Owners? 

While Super Cruise can be a great convenience feature for drivers who frequently log lots of highway miles, with very steep mileage advantages over miles of a properly capable highway, which can be very taxing to manage speed, spacing, and position. For owners who tow, there is some more examination beyond only saying ” Super Cruise” for the actual GMC vehicle that they might choose for their trailering needs and the configuration that they require of that truck, which enables its operation for towing. The 2026 GMC Sierra 1500 provides available Super Cruise hands-free vehicle assist, as well as some towing capability.

The Bottom Line 

Sure, GMC Super Cruise can be used hands-free while you’re towing with your truck — but only if you’re driving the correct vehicle. It will help make a compatible highway drive a more relaxing one, but you won’t suddenly have a self-driving GMC. When looking at trucks that can haul, research a GMC with towing-focused gear, its rating, the payload capacity, your individual trailer’s weight, and the truck’s availability of Super Cruise when making up your mind on a particular version. Schedule a test drive at Peruzzi Buick GMC in Fairless Hills and our team will compare specs for available GMC towing capabilities and technology with you.

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