2026 Chevrolet Silverado 3500 Hd Chassis Work Truck

At a glance: Duramax 6.6L Turbo-Diesel V8 · 10-speed automatic · 4WD with 2-speed electronic shift transfer case · Regular cab chassis / 2-door · 3.42 rear axle ratio · Delivery miles only · Summit White exterior · Jet Black vinyl interior

Built for the upfitter. The Snow Plow Prep Package adds skid plates and the 220-amp alternator to handle heavy accessory loads — a plow harness, strobes, a hydraulic lift circuit — without stressing the electrical system.

The five-switch upfitter kit gives a body builder or fleet technician clean, pre-wired switch positions for whatever the application demands. A 40-gallon rear-only fuel tank keeps the frame rails clear for a body mount, and the wide-track rear axle extends the stance for stability under load.

The exhaust brake helps manage speed on loaded descents without burning through service brakes, and the engine block heater means cold Wisconsin mornings are not a production problem.

Day-to-day on the work site. The Duramax 6.6L Turbo-Diesel V8 paired with the 10-speed automatic keeps the platform pulling smoothly through a wide RPM band. Outside, power-adjustable vertical trailering mirrors with heated and auto-dimming upper glass let the operator see past a wide body or trailer in any weather.

LT235/80R17E all-terrain blackwall tires on 17-inch painted steel wheels handle unpaved access roads and job-site surfaces. Inside, the front 40/20/40 split-bench gives the cab its working layout, and Chevrolet Infotainment 3 with a 7-inch HD color touchscreen, Bluetooth, and a mobile hotspot keeps the crew connected.

A 120-volt, 400-watt interior power outlet handles a laptop or small tool charger, and the rear camera kit aids maneuvering a bare or bodied chassis in tight spaces. Driver-assistance features include forward collision mitigation, pedestrian impact prevention, and brake assist.

Also included: WT Convenience Package (deep-tinted glass, electric rear-window defogger), auto-dimming inside rearview mirror, front chrome bumper, winter grille cover, front license plate kit, and solar absorbing tinted glass from the Preferred Equipment Group 1WT.

Napleton Chevrolet Buick GMC is on Kellom Rd. in Beaver Dam — about 45 minutes from Madison, an hour from Milwaukee, and 35 minutes from Fond du Lac, serving contractors and fleet buyers from Columbus and Watertown as well. We are a family-owned group with more than 80 years in the business, and there is no pressure in our process.

If you are ready to spec a body on this platform, we are glad to walk through the build with you.