GMC Sierra 3500 Towing Capacity Calculator

Model Year:

Engine Type:

Drivetrain Configuration:

Cab Configuration:

Bed Length:

Rear Axle Ratio:

Towing Package:

Your GMC Sierra 3500 Towing Capacity:

0 lbs

Comparison with Other Configurations:

Maximum available capacity: 23,100 lbs

Minimum available capacity: 14,500 lbs

Factors Affecting Your Capacity:

Engine: Diesel engines typically provide higher towing capacity than gasoline engines.

Axle Ratio: Higher numerical axle ratios (like 4.10) generally increase towing capacity.

Drivetrain: 4×2 configurations typically offer slightly higher towing capacity than 4×4.

Understanding Your Towing Capacity

The towing capacity of your GMC Sierra 3500 depends on several factors including engine type, drivetrain, cab configuration, axle ratio, and optional towing packages.

This calculator provides an estimate based on manufacturer specifications and industry standards. Always consult your owner’s manual for exact values specific to your vehicle.

How to Use This Calculator

Select your vehicle’s specifications using the dropdown menus provided. The calculator will automatically determine the maximum safe towing capacity for your configuration.

Key Factors Explained

Engine Type: The 6.6L Duramax Turbo-Diesel V8 typically provides higher towing capacity than the 6.6L Gas V8 due to greater torque output.

Axle Ratio: Higher numerical axle ratios (like 4.10) provide more torque at the wheels, increasing towing capacity but slightly reducing fuel efficiency.

Towing Packages: Specialized towing packages include enhanced cooling systems, integrated trailer brake controllers, and other features that increase safe towing capacity.

International Towing Standards

While this calculator uses SAE J2807 towing standards common in North America, other regions may have different regulations. Always comply with local laws regarding weight limits, trailer brakes, and safety requirements.

Important Disclaimer

This calculator provides estimates only. Actual towing capacity varies based on specific vehicle configuration, optional equipment, and current regulations. Always consult your owner’s manual and ensure your vehicle is properly equipped for your towing needs. Exceeding your vehicle’s rated capacity can be dangerous and may void warranties.