2024 Chevy Silverado Zr2 2024. The silverado zr2 tacks more. More on the silverado 1500 zr2 pickup.

Huge thanks to chevrolet of wesley chapel for making this review possible. However, we never expected the silverado 1500 zr2, the biggest and heaviest truck using this engine, to achieve 34.1 mpg, beating its epa highway economy (22 mpg) by more.