What is z71?

Z71 is a package available for select Chevrolet and GMC trucks, SUVs, and crossover vehicles. The Z71 package is designed for off-road performance and includes features such as off-road suspension, skid plates, hill descent control, and all-terrain tires. This package is typically offered on the highest trim level of a vehicle and may also include additional features such as a locking rear differential and special badging. The Z71 package is often preferred by those who frequently travel off-road or in challenging terrain.