Pre-Owned 2025 GMC Sierra 2500HD AT4 For Sale Fond du Lac, WI

2025 GMC Sierra 2500HD AT4 4x4 Onyx Black | Lenz Truck Center- 4SB PREFERRED EQUIPMENT GROUP- AT4 PREFERRED PACKAGE-GOOSENECK/5TH WHEEL PREP PACKAGE- GOODYEAR WRANGLER TRAILRUNNER AT LT275/65R20 TIRES- DURAMAX 6.6L V8 TURBODIESEL WITH 10-SPEED AUTOMATIC TRANSMISSION- 360-DEGREE CAMERA WITH TRAILER VIEW PROVISIONS AND HITCH GUIDANCE- HEATED AND COOLED FRONT BUCKET SEATS WITH HEATED STEERING WHEEL- PREMIUM BOSE SOUND SYSTEM WITH APPLE CARPLAY, ANDROID AUTO, AND NAVIGATION- ADAPTIVE CRUISE CONTROL, AUTOMATIC EMERGENCY BRAKING, AND LANE DEPARTURE WARNING- MOONROOF, POWER SLIDING REAR WINDOW, AND SPRAY-IN BED LINER- 20-INCH HIGH-GLOSS BLACK ALUMINUM WHEELSThis 2025 GMC Sierra 2500HD AT4 4x4 Crew Cab delivers premium performance and capability. Finished in sleek black with leather seating, this diesel-powered truck combines professional-grade power with sophisticated comfort and advanced technology.This capable 4x4 combines rugged off-road credentials with refined daily-use features—perfect for work or weekend adventures. Come experience the Sierra 2500HD difference at our showroom.All advertised vehicles come with one key. If we receive more than one key from the prior owner, we will include them for you.Shop our complete inventory at LenzTruck.com.Every vehicle is Lenz Certified and passes a thorough 150 safety inspection by our certified technicians. Vehicles are professionally reconditioned, cosmetically and mechanically, and ready for delivery.Nationwide shipping is available. Contact Lenz Truck Center and see why we sell trucks differently.THE BEST USED TRUCKS MONEY CAN BUY! We make every effort to ensure listing accuracy, but errors may occur. Please contact the dealership for final pricing, availability, and vehicle equipment. Taxes, title, license, service fees, and shipping are additional when applicable. See dealership for details.