2025 Chevrolet Silverado 2500 HD Work Truck

The legendary Allison® 10-speed automatic transmission, previously paired exclusively with the Duramax 6.6L Turbo-Diesel V8 engine, is now available with the 6.6L V8 gas engine as well. Pick your power, gas or diesel; both are available with the power delivery and performance of this famously durable transmission.

Duramax® 6.6l Turbo-Diesel V8

• 470 horsepower
• 975 lb.-ft. torque
• 10-speed Allison® automatic transmission
• 36,000 lbs.⁵ max available trailering weight

6.6L V8 gas engine

• 401 horsepower
• 464 lb.-ft. torque
• 10-speed available Allison® automatic transmission
• 19,080 lbs.⁶ max available trailering weight

Every Silverado HD Dually paired with the available Duramax 6.6L Turbo-Diesel V8 can pull over 30,000 lbs.⁷ And 2500 HD delivers segment-leading maximum Crew Cab towing capability of 22,070 lbs.⁸ So you can feel confident every time you hitch up.

10-speed Allison® automatic transmission
Gas and diesel

19,080 lbs. Max available towing⁹
Gas

36,000 lbs. Max available towing¹⁰
Diesel

With blacked-out features and a dominating presence, the first-ever Silverado HD High Country Midnight Edition is dressed for the dark.

• Black Ice grille bar and accents
• Black skid plate, badging, mirror caps, door handles, hood vent and bumpers
• Black power-retractable assist steps
• Available only in Black exterior color
• 20-inch high-gloss Black-painted aluminum wheels
• Available 22-inch high-gloss Black-painted aluminum wheels

ZR2 Bison Edition
Building on a proven partnership with AEV, the first-ever ZR2 Bison is ready to roam.

• Uniquely styled AEV wheels
• AEV high approach cut steel bumpers
• AEV stamped steel skid plates
• AEV embroidered head restraints
• AEV 18-inch wheels

Z71 Chrome Sport Edition
Chrome accents elevate the polished appearance of Z71 Chrome Sport Edition.

• Chrome door handles, skid plate, grille inserts and mirror caps
• Body-color bumpers and grille bar
• Available in Summit White or Black exterior colors
• 20-inch polished-aluminum wheels
• 6-inch chrome assist steps
• Available on LTZ

Silverado HD offers up to 14 camera views,¹¹ which come in handy when hitching up, backing up or maneuvering the road around you. There’s more available smart tech to help with trailering, including Trailer Side Blind Zone Alert¹¹ and Adaptive Cruise Control with Trailering.¹²

Hitch view¹³
A close-up view of the hitch for easier alignment when connecting a trailer.

Transparent trailer view¹⁴
Allows driver to “see through” a compatible trailer.

Bed view¹⁵
Allows driver to see the cargo bed to help with fifth-wheel or gooseneck hitching, or to briefly check on cargo. Silverado 1500 shown.