https://www.jalopnik.com/2024-chevy-silverado-hd-pickup-diesel-torque-specs-zr2-1849581624/
2024 Chevy Silverado HD Gets More Diesel Torque And More Gears
Feb 19, 2025 - The new Silverado HD gets a standard 10-speed Allison automatic transmission and a new ZR2 off-road model.
chevy silverado hdgetsdieseltorquegears