2026 Chevrolet Silverado 2500HD

The Silverado 2500HD lineup is intentionally wide, allowing buyers to prioritize work, comfort, or a blend of both.
WT focuses on core function. A durable interior, advanced trailering technology, and proven powertrains make it well suited for fleet and commercial use, where reliability and uptime matter most. Custom adds visual presence with upgraded wheels and exterior detailing while retaining a straightforward, work-ready layout that keeps the focus on capability. LT introduces a noticeable step up in refinement. A larger digital interface, additional driver-assistance features, and expanded trailering technology make it a balanced option for drivers who split time between job sites and daily driving. LTZ moves firmly into premium territory. Leather-appointed seating, advanced camera views, and upscale interior finishes help reduce fatigue during long drives while maintaining full HD capability. ZR2 is engineered for buyers who take heavy-duty trucks off pavement. Factory-installed suspension upgrades, Multimatic® dampers, skid plates, and aggressive tires give it real off-road credibility rarely seen in the HD segment. At the top, High Country pairs maximum capability with luxury-grade materials, advanced technology, and exclusive design elements, aimed at drivers who want uncompromising strength without sacrificing comfort.

Two engines define Silverado 2500HD performance. The standard 6.6L gas V8 produces 401 hp and 464 lbs. ft. of torque, paired with a heavy-duty 10-speed automatic transmission. For maximum pulling strength, the available Duramax® 6.6L Turbo-Diesel V8 delivers 470 hp and an immense 975 lbs. ft. of torque, also matched to a 10-speed automatic engineered specifically for sustained heavy loads.

Silverado 2500HD is built for extreme workloads. Properly equipped diesel models can tow well over 20,000 lbs., supporting large trailers, equipment, and boats common across Alaska’s commercial and recreational landscape. A fully boxed high-strength steel frame, an integrated exhaust brake on diesel models, and available off-road suspension packages help maintain stability and control under heavy load. Steering and braking remain composed, reinforcing Silverado’s reputation for confidence even when pushed hard.

Inside, Silverado 2500HD balances toughness with comfort. Crew Cab models offer generous headroom and legroom, making long-distance travel more manageable for both drivers and passengers. Storage solutions are integrated throughout the cabin for tools and personal gear. Higher trims add leather seating, heated and ventilated front seats, and premium materials, creating an interior that supports long hours on the road without feeling utilitarian.

Technology plays a key role in Silverado 2500HD’s usability. An available large 13.4-inch center touchscreen works alongside a digital Driver Information Center to present trailering data, navigation, and vehicle diagnostics clearly. Available trailering technologies include multiple camera views, Trailer Side Blind Zone Alert, and an integrated trailering app that simplifies hitching and monitoring heavy loads. Wireless smartphone integration and available Wi-Fi® hotspot capability help keep drivers connected across long stretches of Alaskan highway.

Every Silverado 2500HD includes a comprehensive set of safety and driver-assistance technologies. Standard features include Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Departure Warning, and IntelliBeam® automatic high beams. Available enhancements add HD Surround Vision, Trailer Side Blind Zone Alert, Front and Rear Park Assist, and Rear Cross Traffic Alert, providing added confidence when maneuvering large trailers or navigating tight spaces.