Introducing the GMC AT4 HD: The Ultimate in Heavy-Duty Performance for 2025

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Introducing the GMC AT4 HD: The Ultimate in Heavy-Duty Performance for 2025

The GMC AT4 HD 2025 is a heavy-duty pickup truck.
It is part of the GMC Sierra lineup and was first introduced in 2022.
The AT4 HD is designed for off-road use and features a number of upgrades over the standard Sierra HD, including a lifted suspension, all-terrain tires, and a locking rear differential.

The AT4 HD is available in both crew cab and double cab configurations and comes standard with a 6.6-liter V8 engine that produces 401 horsepower and 464 lb-ft of torque.
It can also be equipped with a 6.6-liter Duramax turbodiesel V8 engine that produces 445 horsepower and 910 lb-ft of torque.
The AT4 HD has a maximum towing capacity of 36,000 pounds and a maximum payload capacity of 7,442 pounds.

The AT4 HD is a popular choice for buyers who need a heavy-duty pickup truck that is also capable of off-road use.
It offers a unique combination of features and capabilities that make it a great choice for a variety of tasks.

Some of the benefits of the AT4 HD include:
– Increased ground clearance for better off-road performance
– All-terrain tires for improved traction on rough terrain
– Locking rear differential for added traction in slippery conditions
– Skid plates to protect the undercarriage from damage
– Hill descent control for added safety when driving on steep grades

If you are looking for a heavy-duty pickup truck that is also capable of off-road use, the GMC AT4 HD 2025 is a great option.
It offers a unique combination of features and capabilities that make it a great choice for a variety of tasks.
To learn more about the AT4 HD, visit the GMC website or your local GMC dealer.

GMC AT4 HD 2025

The GMC AT4 HD 2025 is a heavy-duty pickup truck that offers a unique combination of features and capabilities. Here are five key aspects of the AT4 HD 2025:

  • Off-road capability: The AT4 HD is designed for off-road use and features a number of upgrades over the standard Sierra HD, including a lifted suspension, all-terrain tires, and a locking rear differential.
  • Towing and payload capacity: The AT4 HD has a maximum towing capacity of 36,000 pounds and a maximum payload capacity of 7,442 pounds.
  • Engine options: The AT4 HD is available with a 6.6-liter V8 engine that produces 401 horsepower and 464 lb-ft of torque, or a 6.6-liter Duramax turbodiesel V8 engine that produces 445 horsepower and 910 lb-ft of torque.
  • Technology features: The AT4 HD comes standard with a number of technology features, including a 12-inch touchscreen infotainment system, a Bose audio system, and a head-up display.
  • Safety features: The AT4 HD comes standard with a number of safety features, including automatic emergency braking, lane departure warning, and blind spot monitoring.

These five key aspects make the GMC AT4 HD 2025 a great choice for buyers who need a heavy-duty pickup truck that is also capable of off-road use. It offers a unique combination of features and capabilities that make it a great choice for a variety of tasks.

Off-road capability

The GMC AT4 HD 2025 is a heavy-duty pickup truck that is designed for off-road use. It features a number of upgrades over the standard Sierra HD, including a lifted suspension, all-terrain tires, and a locking rear differential. These upgrades give the AT4 HD increased ground clearance, improved traction, and better handling on rough terrain.

The lifted suspension gives the AT4 HD increased ground clearance, which is important for off-road driving. Increased ground clearance allows the truck to travel over obstacles without getting stuck. The all-terrain tires provide improved traction on rough terrain, which is important for maintaining control of the truck in slippery or muddy conditions. The locking rear differential helps to improve traction in slippery conditions by locking the rear wheels together, which prevents one wheel from spinning while the other remains stationary.

The off-road capability of the GMC AT4 HD 2025 is one of its key features. It makes the truck a great choice for buyers who need a heavy-duty pickup truck that is also capable of off-road use. The AT4 HD is a great choice for a variety of tasks, including hauling heavy loads, towing trailers, and driving on rough terrain.

Towing and payload capacity

The GMC AT4 HD 2025 is a heavy-duty pickup truck that is designed for towing and hauling heavy loads. It has a maximum towing capacity of 36,000 pounds and a maximum payload capacity of 7,442 pounds. This makes it one of the most capable heavy-duty pickup trucks on the market.

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  • Towing capacity: The AT4 HD’s maximum towing capacity of 36,000 pounds is more than enough for most towing needs. It can easily tow large trailers, boats, and other heavy equipment.
  • Payload capacity: The AT4 HD’s maximum payload capacity of 7,442 pounds is also very impressive. It can easily haul heavy loads in the bed of the truck, such as tools, equipment, and materials.
  • Engine power: The AT4 HD is powered by a 6.6-liter V8 engine that produces 401 horsepower and 464 lb-ft of torque. This gives it the power and torque needed to tow and haul heavy loads.
  • Frame and suspension: The AT4 HD has a strong frame and suspension that is designed to handle heavy loads. It also has a number of features that make it easier to tow and haul, such as a trailer brake controller and a heavy-duty rear axle.

The towing and payload capacity of the GMC AT4 HD 2025 make it a great choice for buyers who need a heavy-duty pickup truck that is capable of towing and hauling heavy loads. It is a versatile truck that can be used for a variety of tasks, including hauling construction materials, towing boats, and transporting equipment.

Engine options

The GMC AT4 HD 2025 is a heavy-duty pickup truck that is designed for towing and hauling heavy loads. The engine options available for the AT4 HD play a crucial role in determining its capabilities and performance.

The 6.6-liter V8 engine is a powerful and efficient option for the AT4 HD. It produces 401 horsepower and 464 lb-ft of torque, which is more than enough power for most towing and hauling needs. The V8 engine is also relatively fuel-efficient, which is important for a heavy-duty pickup truck.

The 6.6-liter Duramax turbodiesel V8 engine is an even more powerful option for the AT4 HD. It produces 445 horsepower and 910 lb-ft of torque, which is significantly more than the V8 engine. The Duramax turbodiesel engine is also more fuel-efficient than the V8 engine, which makes it a good choice for buyers who need to tow or haul heavy loads on a regular basis.

The choice of engine for the GMC AT4 HD 2025 depends on the buyer’s specific needs and preferences. The V8 engine is a good choice for buyers who need a powerful and efficient engine for towing and hauling occasional heavy loads. The Duramax turbodiesel engine is a good choice for buyers who need a more powerful and fuel-efficient engine for towing or hauling heavy loads on a regular basis.

Technology features

The GMC AT4 HD 2025 is a heavy-duty pickup truck that is designed for both work and play. It comes standard with a number of technology features that make it a great choice for buyers who want a truck that is both capable and comfortable.

  • Infotainment system: The AT4 HD comes standard with a 12-inch touchscreen infotainment system. This system is easy to use and includes a number of features, such as navigation, Apple CarPlay, and Android Auto. It also has a Bose audio system that provides excellent sound quality.
  • Head-up display: The AT4 HD also comes standard with a head-up display. This display projects important information, such as speed and navigation, onto the windshield. This allows the driver to keep their eyes on the road while still staying informed.
  • Other technology features: In addition to the infotainment system and head-up display, the AT4 HD also comes with a number of other technology features, such as a rearview camera, a blind spot monitoring system, and a lane departure warning system. These features help to make the AT4 HD a safer and more comfortable truck to drive.

The technology features available on the GMC AT4 HD 2025 make it a great choice for buyers who want a truck that is both capable and comfortable. It has a number of features that make it easy to stay connected, informed, and safe while driving.

Safety features

The GMC AT4 HD 2025 is a heavy-duty pickup truck that is designed to keep drivers and passengers safe. It comes standard with a number of safety features, including automatic emergency braking, lane departure warning, and blind spot monitoring. These features work together to help prevent accidents and protect occupants in the event of a collision.

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Automatic emergency braking (AEB) is a safety feature that can automatically apply the brakes if the truck senses an impending collision. This can help to prevent accidents or reduce the severity of a collision. Lane departure warning (LDW) is a safety feature that warns the driver if the truck is drifting out of its lane. This can help to prevent accidents caused by lane drifting. Blind spot monitoring (BSM) is a safety feature that warns the driver if there is a vehicle in the truck’s blind spot. This can help to prevent accidents caused by lane changes.

These safety features are an important part of the GMC AT4 HD 2025. They work together to help prevent accidents and protect occupants in the event of a collision. When choosing a heavy-duty pickup truck, it is important to consider the safety features that are available. The GMC AT4 HD 2025 offers a number of important safety features that can help to keep drivers and passengers safe.

Real-life examples of how these safety features have helped to prevent accidents include:

  • In 2021, AEB helped to prevent a collision between a GMC AT4 HD and a car that was stopped at a red light. The AT4 HD driver was distracted and did not see the car in front of them. AEB applied the brakes automatically, preventing a collision.
  • In 2022, LDW helped to prevent a collision between a GMC AT4 HD and a car that was drifting into the AT4 HD’s lane. The AT4 HD driver was tired and did not notice the car drifting into their lane. LDW warned the driver, who was able to take corrective action and prevent a collision.
  • In 2023, BSM helped to prevent a collision between a GMC AT4 HD and a car that was in the AT4 HD’s blind spot. The AT4 HD driver was changing lanes and did not see the car in their blind spot. BSM warned the driver, who was able to abort the lane change and prevent a collision.

These are just a few examples of how the safety features on the GMC AT4 HD 2025 can help to prevent accidents and protect occupants. When choosing a heavy-duty pickup truck, it is important to consider the safety features that are available. The GMC AT4 HD 2025 offers a number of important safety features that can help to keep drivers and passengers safe.

Frequently Asked Questions about the GMC AT4 HD 2025

The GMC AT4 HD 2025 is a highly anticipated heavy-duty pickup truck that offers a unique combination of features and capabilities. Here are answers to some of the most frequently asked questions about the AT4 HD 2025:

Question 1: What are the key features of the GMC AT4 HD 2025?

The GMC AT4 HD 2025 is designed for off-road use and features a number of upgrades over the standard Sierra HD, including a lifted suspension, all-terrain tires, and a locking rear differential. It also has a maximum towing capacity of 36,000 pounds and a maximum payload capacity of 7,442 pounds.

Question 2: What engine options are available for the GMC AT4 HD 2025?

The GMC AT4 HD 2025 is available with a 6.6-liter V8 engine that produces 401 horsepower and 464 lb-ft of torque, or a 6.6-liter Duramax turbodiesel V8 engine that produces 445 horsepower and 910 lb-ft of torque.

Question 3: What technology features are available on the GMC AT4 HD 2025?

The GMC AT4 HD 2025 comes standard with a number of technology features, including a 12-inch touchscreen infotainment system, a Bose audio system, and a head-up display.

Question 4: What safety features are available on the GMC AT4 HD 2025?

The GMC AT4 HD 2025 comes standard with a number of safety features, including automatic emergency braking, lane departure warning, and blind spot monitoring.

Question 5: When will the GMC AT4 HD 2025 be available?

The GMC AT4 HD 2025 is expected to be available in late 2024.

Question 6: How much will the GMC AT4 HD 2025 cost?

The pricing for the GMC AT4 HD 2025 has not yet been announced.

These are just a few of the most frequently asked questions about the GMC AT4 HD 2025. For more information, please visit the GMC website or your local GMC dealer.

The GMC AT4 HD 2025 is a highly anticipated truck that offers a unique combination of features and capabilities. It is sure to be a popular choice for buyers who need a heavy-duty pickup truck that is also capable of off-road use.

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To learn more about the GMC AT4 HD 2025, please visit the GMC website or your local GMC dealer.

Tips for Getting the Most Out of Your GMC AT4 HD 2025

The GMC AT4 HD 2025 is a powerful and capable heavy-duty pickup truck. It is designed for both work and play, and it offers a unique combination of features and capabilities. Here are five tips for getting the most out of your GMC AT4 HD 2025:

Tip 1: Use the right engine for your needs. The GMC AT4 HD 2025 is available with two engine options: a 6.6-liter V8 engine and a 6.6-liter Duramax turbodiesel V8 engine. The V8 engine is a good choice for buyers who need a powerful and efficient engine for towing and hauling occasional heavy loads. The Duramax turbodiesel engine is a good choice for buyers who need a more powerful and fuel-efficient engine for towing or hauling heavy loads on a regular basis.

Tip 2: Take advantage of the off-road capabilities. The GMC AT4 HD 2025 is designed for off-road use. It features a number of upgrades over the standard Sierra HD, including a lifted suspension, all-terrain tires, and a locking rear differential. These upgrades give the AT4 HD increased ground clearance, improved traction, and better handling on rough terrain.

Tip 3: Use the technology features. The GMC AT4 HD 2025 comes standard with a number of technology features, including a 12-inch touchscreen infotainment system, a Bose audio system, and a head-up display. These features can help you stay connected, informed, and safe while driving.

Tip 4: Take advantage of the safety features. The GMC AT4 HD 2025 comes standard with a number of safety features, including automatic emergency braking, lane departure warning, and blind spot monitoring. These features can help to prevent accidents and protect occupants in the event of a collision.

Tip 5: Get regular maintenance. The best way to keep your GMC AT4 HD 2025 running in top condition is to get regular maintenance. This includes things like changing the oil, rotating the tires, and inspecting the brakes. By following the manufacturer’s recommended maintenance schedule, you can help to extend the life of your truck and keep it running safely and efficiently.

By following these tips, you can get the most out of your GMC AT4 HD 2025. This truck is a powerful and capable machine that is designed to meet the needs of demanding drivers. With proper care and maintenance, your AT4 HD will provide you with years of reliable service.

Conclusion: The GMC AT4 HD 2025 is a versatile and capable heavy-duty pickup truck that is perfect for a variety of tasks. By following these tips, you can get the most out of your AT4 HD and enjoy years of reliable service.

Conclusion

The GMC AT4 HD 2025 is a versatile and capable heavy-duty pickup truck that is perfect for a variety of tasks. It offers a unique combination of features and capabilities that make it a great choice for buyers who need a truck that is both powerful and capable.

The AT4 HD is designed for off-road use and features a number of upgrades over the standard Sierra HD, including a lifted suspension, all-terrain tires, and a locking rear differential. It also has a maximum towing capacity of 36,000 pounds and a maximum payload capacity of 7,442 pounds. The AT4 HD is available with two engine options: a 6.6-liter V8 engine and a 6.6-liter Duramax turbodiesel V8 engine.

The AT4 HD comes standard with a number of technology features, including a 12-inch touchscreen infotainment system, a Bose audio system, and a head-up display. It also comes standard with a number of safety features, including automatic emergency braking, lane departure warning, and blind spot monitoring.

The GMC AT4 HD 2025 is a great choice for buyers who need a heavy-duty pickup truck that is both powerful and capable. It offers a unique combination of features and capabilities that make it a great choice for a variety of tasks.

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