The GMC HD 2025 AT4 is a heavy-duty pickup truck manufactured by General Motors. It is part of the GMC Sierra lineup and is known for its powerful engine, rugged design, and advanced technology features.
The GMC HD 2025 AT4 is powered by a 6.6-liter Duramax diesel engine that produces 445 horsepower and 910 lb-ft of torque. It is paired with a 10-speed Allison transmission and four-wheel drive. The truck has a maximum towing capacity of 36,000 pounds and a maximum payload capacity of 7,200 pounds.
The GMC HD 2025 AT4 comes standard with a variety of features, including a 12-inch touchscreen infotainment system, a Bose premium audio system, and a leather-trimmed interior. It also has a number of safety features, such as forward collision warning, lane departure warning, and blind spot monitoring.