Chevrolet Silverado: Seats and Restraints / Front Seats

Rear Head Restraints

The vehicle’s rear seat has head restraints in the outboard seating positions that cannot be adjusted. The head restraint can be folded forward to allow for better visibility when the rear seat is unoccupied...

Seat Adjustment

Warning You can lose control of the vehicle if you try to adjust a driver seat while the vehicle is moving. Adjust the driver seat only when the vehicle is not moving...

Other information:

Chevrolet Silverado 2019-2026 Owners Manual: Active Fuel Management

If equipped, Active Fuel Management allows the gasoline engine to operate on either all of its cylinders, or a reduced number of cylinders, depending on the driving conditions. When less power is required, such as cruising at a constant vehicle speed, the system will enable reduced cylinder operation, allowing the vehicle to achieve better fuel economy...

Chevrolet Silverado 2019-2026 Owners Manual: Prohibited Fuels

Caution Do not use fuels with any of the following conditions; doing so may damage the vehicle and void its warranty: For vehicles that are not FlexFuel, fuel labeled greater than 15% ethanol by volume, such as mid-level ethanol blends (16–50% ethanol), E85, or FlexFuel...