Details

Description

The 2024 GMC Sierra 3500HD CC SLE 4WD Regular Cab with a 171 wheelbase and 84.5 cab-to-axle configuration is a purpose-built heavy-duty chassis cab engineered for serious commercial strength, relentless durability, and dependable real-world productivity. Designed for upfit flexibility and maximum towing confidence, this truck is built to handle demanding vocational tasks with ease while maintaining GMCs signature refinement and control.  

Performance & Capability 

• Engine: Duramax 6.6L V8 Turbo-Diesel delivering massive torque and proven heavy-duty power for hauling, towing, and upfitting demands  

• Transmission: Allison 10-speed automatic transmission engineered for smooth, intelligent gear selection under load  

• Drivetrain: Autotrac 4-Wheel Drive 4WD system providing confident traction across job sites, highways, and rugged terrain  

• Axle Ratio: 3.42 rear axle engineered for balanced towing strength and controlled low-speed torque delivery  

• GVWR: 14,000 lb rating designed for serious commercial payload capability and chassis versatility  

• Exhaust Brake System: Integrated engine exhaust braking for enhanced downhill control and reduced brake wear under heavy loads  

• Trailer Equipment: Integrated trailer brake controller with trailer-ready electrical provisions for seamless hauling integration  

• Skid Protection: Underbody skid plates for added durability in rough work environments  

• High Idle Function: Supports stationary power demands for upfit equipment and jobsite operation  

Work-Ready Capability & Utility 

• Chassis Cab Design: Built specifically for upfitting with flatbed, service body, dump body, or utility configurations  

• Upfitter Switch Kit: Factory-installed provisions for seamless integration of aftermarket equipment and electrical systems  

• Dual Rear Wheels: Enhanced stability and load distribution for heavy towing and payload applications  

• Trailer Camera Provisions: Expanded visibility support for towing precision and safer maneuvering  

• Rear Bumper Delete Configuration: Optimized for commercial body installations and vocational customization  

• Steel Frame Construction: Heavy-duty underpinnings designed for long-term structural strength and durability  

Winter & Weather Performance 

• Engine Block Heater: Ensures reliable cold-weather starts in extreme conditions  

• Heavy-Duty Air Filtration: Protects engine performance in dusty, construction-heavy environments  

• Winter Grille Cover: Helps regulate engine temperature in freezing climates  

• Remote Start Capability: Allows pre-conditioning of cabin for driver comfort in all seasons  

• Reinforced Heating System: Designed for consistent cabin warmth during extended cold-weather operation  

Interior Comfort & Driver Focus 

• Seating: Durable 40/20/40 front bench seat designed for practicality and all-day comfort  

• Driver Seat: 10-way power adjustability for ergonomic support during long work shifts  

• Interior Trim: Jet Black cabin with rugged, easy-to-maintain materials suited for commercial use  

• Climate Control: Dual-zone automatic climate system for consistent comfort across driver and passenger zones  

• Steering Wheel: Wrapped multifunction wheel with audio, cruise, and driver information controls  

• Storage: Functional cabin layout with center console and integrated work-ready storage solutions  

• Convenience: Keyless open, push-button start, and remote start system for efficient daily operation  

Technology & Connectivity 

• Infotainment System: 13.4 GMC Premium touchscreen with Google built-in, navigation capability, and intuitive interface  

• Driver Display: 12 configurable digital cluster providing real-time vehicle and towing data  

• Wireless Connectivity: Apple CarPlay and Android Auto compatibility for seamless smartphone integration  

• Wi-Fi Hotspot: Built-in connectivity for mobile office functionality on job sites  

• USB & Power Outlets: Multiple USB ports plus 120V power outlet for tools, devices, and accessories  

• Trailer App Integration: In-vehicle trailering tools for monitoring, di