🚀 What Sets the ZR2 Bison Apart?

  • AEV-Designed Off-Road Hardware
    The Bison edition is built in collaboration with Advanced Expedition Vehicles (AEV) and includes high-approach steel bumpers, stamped steel skid plates for the underbody and transfer case, all-terrain tires on 18-inch AEV wheels, and embroidered AEV headrests inside.
  • Massive Duramax Diesel Power
    Under the hood is the legendary 6.6L Duramax Turbo-Diesel V8, churning out around 470 hp and a staggering 975 lb-ft of torque, with trailering capacity up to 36,000 lbs. This diesel engine pairs with the renowned Allison 10-speed automatic transmission.
  • Extreme Off-Road Suspension & Capability
    Built on the rugged ZR2 platform, the Silverado HD gets a 1.5‑inch factory suspension lift, Multimatic DSSV dampers, a rear electronic locker, and massive 35-inch Goodyear Wrangler MT tires for unmatched terrain confidence.
  • Technology & Trailering Smarts
    Equipped with features like a 15‑inch Head-Up Display, adaptive cruise control with trailering mode, rear camera mirror, transparent trailer view, and up to 14 camera views—ideal for towing, navigation, and safety on the job or trail.

👑 Why the Bison Stands Above Other Silverado HD Models

As Chevy’s most rugged heavy-duty option, the ZR2 Bison delivers unmatched off-road readiness and bespoke styling. Compared to other trims—like the ZR2, LTZ, or High Country—the Bison is designed for serious adventurers and professionals who demand both capability and exclusivity. With AEV’s rugged components and diesel muscle under hood, it’s truly a class of its own.

✅ Stop By Payne Weslaco Chevrolet Today

This special truck just rolled onto our lot—versatile, aggressive, and ready for wherever property, project, or adventure takes you.

Experience the 2025 Silverado 2500HD ZR2 Bison—exclusive, powerful, and built to conquer.