When it comes to tackling tough towing jobs, the 2025 GMC Sierra 2500HD is up to the challenge. Whether you're a hardworking professional or an avid adventurer, this heavy-duty pickup truck delivers the fortitude you need. Visit Mike Maroone GMC in Boulder, CO to experience the Sierra 2500HD's towing capabilities for yourself.
An Engine Lineup Built for Towing
The Sierra 2500HD offers two impressive engine options designed to handle heavy loads with ease. The standard 6.6-liter V8 gas engine pumps out 401 horsepower and 464 pound-feet of torque, providing ample power for most towing tasks. For even more muscle, upgrade to the formidable 6.6-liter V8 Duramax Turbo-Diesel, which cranks out a massive 470 horsepower and 975 pound-feet of torque. Paired with a robust 10-speed Allison automatic transmission, the Sierra 2500HD is ready to conquer any job site or off-road trail.
Towing Technology at Your Fingertips
GMC understands that towing can be a daunting task, which is why the Sierra 2500HD comes equipped with a suite of advanced towing technologies. The available Trailering Package includes a trailer hitch and wiring connectors, making it easy to hook up your trailer. Hitch Guidance with Hitch View provides a clear view of the hitch, allowing you to align your truck and trailer with confidence. Plus, with features like Trailer Tire Pressure Monitoring System and In-Vehicle Trailering App, you can tow with peace of mind knowing that your trailer is secure and performing optimally.
Experience the unrivaled towing capabilities of the 2025 GMC Sierra 2500HD at Mike Maroone GMC in Boulder.