The 2025 GMC Sierra 3500 HD at Dearth GMC in Monroe, WI, offers sophisticated technology features to enhance capability, comfort, and connectivity. The premium Heavy Duty truck boasts a 13.4-inch diagonal Premium GMC Infotainment System with color touchscreen, multi-touch display, and wireless Apple CarPlay/Android Auto integration for easy smartphone syncing.
When properly equipped, the Sierra 3500 HD offers an array of trailering tech to simplify towing heavy loads around Janesville. HD Surround Vision provides a 360-degree birds-eye view, while the In-Vehicle Trailering App supplies a pre-departure checklist, trailer tire pressure monitoring, and trailer light test for confidence on every haul to Sun Prairie.
For driver assistance, the 2025 Sierra 3500 HD lineup features options like Lane Departure Warning, Forward Collision Alert, and Automatic Emergency Braking to help navigate Stoughton streets. Explore innovative tech in the n2025 GMC Sierra 3500 HD in Dearth GMC's new GMC inventory.