Pre-Owned 2026 GMC Sierra 3500HD AT4 For Sale Fond du Lac, WI

2026 GMC Sierra 3500HD AT4 SRW 4x4 Summit White | Lenz Truck Center**Key Features:**- 4SB AT4 PREFERRED EQUIPMENT GROUP- AT4 PREFERRED PACKAGE- TRAILERING PACKAGE- GOODYEAR WRANGLER TRAILRUNNER AT LT275/65R20 TIRES- 360-DEGREE CAMERA WITH BACKUP CAMERA FOR ENHANCED VISIBILITY- HEATED AND COOLED FRONT BUCKET SEATS WITH DUAL CLIMATE CONTROL- ADAPTIVE CRUISE CONTROL AND LANE KEEPING ASSIST- APPLE CARPLAY, ANDROID AUTO, AND NAVIGATION SYSTEM- MOONROOF AND POWER SLIDING REAR WINDOW- SPRAY-IN BED LINER AND GOODYEAR WRANGLER ALL-TERRAIN TIRES- BOSE PREMIUM SOUND SYSTEM WITH WIRELESS PHONE PROJECTION- 36-MONTH/36,000-MILE BUMPER-TO-BUMPER WARRANTY- 60-MONTH/60,000-MILE POWERTRAIN WARRANTYThis truck combines luxury appointments with serious off-road capability through the X31 Off-Road Package and AT4 Preferred Package. The advanced safety suite includes automatic emergency braking, trailer side blind zone alert, and rear cross traffic alert. Every vehicle passes our rigorous Lenz Certified inspection process—mechanically and cosmetically prepared for delivery anywhere in the United States.This 2026 GMC Sierra 3500HD AT4 is a premium heavy-duty truck engineered for serious work and capability. Powered by a Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission and 4WD, it delivers the performance demanded by professionals and enthusiasts alike. With just 7,549 miles, this white crew cab is virtually new and ready for immediate delivery.Visit us to experience this exceptional Sierra 3500HD today.VIEW OUR COMPLETE INVENTORY OF AROUND 800 VEHICLES AT www.LENZTRUCK.com . All of our vehicles are Lenz Certified by passing a rigorous safety inspection by our certified technicians. Each vehicle is prepped cosmetically and mechanically and ready to be delivered! We can ship your truck anywhere in the United States. Contact us to find out why Lenz Truck Center is selling a lot of trucks in a very different way. EXPECT TO BE IMPRESSED! We attempt to ensure every effort is made to assure the accuracy of these ads, however, errors may occur. We will do our best to keep all information current and accurate; however the dealership should be contacted for final pricing and availability. Every feature listed on the Factory window sticker may not be available. All prices are plus any applicable state taxes and service fees. Tax, title, license, service fee, and shipping are extra if/when applicable. May not apply on all transactions, ask Sales Staff for Details.